M. D. Davenport, C. K. Lutz, S. Tiefenbacher, M. A. Novak and J. S. Meyer, “A Rhesus Monkey Model of Self-Injury: Effects of Relocation Stress on Behaviour and Neuroendocrine Function,” Biological Psychiatry, Vol. 63, No. 10, 2008, pp. 990-996.
 C. Lutz, A. Well and M. Novak, “Stereotypic and Self-Injurious Behaviour in Rhesus Macaques: A Survey and Retrospective Analysis of Environment and Early Experience,” American Journal of Primatology, Vol. 60, No. 1, 2003, pp. 1-15. http://dx.doi.org/10.1002/ajp.10075
 J. Haines, C. L. Williams, K. L. Brain and G. V. Wilson, “The Psychophysiology of Self-Mutilation,” Journal of Abnormal Psychology, Vol. 104, No. 3,1995, pp. 471-489.
 S. Herpertz, “Self-Injurious Behaviour. Psychopathological and Nosological Characteristics in Subtypes of Self-Injurers,” Acta Psychiatrica Scandinavica, Vol. 91, No. 1, 1995, pp. 57-68.
 N. Huband and D. Tantam, “Repeated Self-Wounding: Women’s Recollection of Pathways to Cutting and of the Value of Different Interventions,” Psychology and Psychotherapy, Vol. 77, No. Pt 4, 2004, pp. 413-428.
 M. M. Linehan, “Dialectical Behavior Therapy for Treatment of Borderline Personality Disorder: Implications for the Treatment of Substance Abuse,” NIDA Research Monograph, Vol. 137, 1993, pp. 201-216.
 M. K. Nixon, P. F. Cloutier and S. Aggarwal, “Affect Regulation and Addictive Aspects of Repetitive Self-Injury in Hospitalized Adolescents,” Journal of the American Academy of Child and Adolescent Psychiatry, Vol. 41, No. 11, 2002, pp. 1333-1341.
 J. Whitlock, J. Eckenrode and D. Silverman, “Self-Injurious Behaviors in a College Population,” Pediatrics, Vol. 117, No. 6, 2006, pp. 1939-1948.
 J. Briere and E. Gil, “Self-Mutilation in Clinical and General Population Samples: Prevalence, Correlates, and Functions,” American Journal of Orthopsychiatry, Vol. 68, No. 4, 1998, pp. 609-620.
 F. J. Symons, K. A. Sutton, C. Walker and J. W. Bodfish, “Altered Diurnal Pattern of Salivary Substance P in Adults with Developmental Disabilities and Chronic Self-Injury,” American Journal on Mental Retardation, Vol. 108, No. 1, 2003, pp. 13-18.
 K. A. L. Bayne and M. A. Novak, “Psychological Disorders,” In: B. T. Bennett, C. R. Abee and R. Henrickson, Eds., Nonhuman Primates in Biomedical Research, Vol. II, Diseases, Academic Press, New York, 1998, pp. 485-500.
 M. A. Novak, C. M. Crockett and G. P. Sackett, “Self-Injurious Behaviour in Captive Macaque Monkeys,” In: S. R. Schroeder, M. Oster-Granite and T. Thompson, Eds., Self Injurious Behavior: Gene-Brain-Behavior Relationships, American Psychological Association Press, Washington DC, 2002, pp. 151-162.
 S. Tiefenbacher, M. A. Novak, C. K. Lutz and J. S. Meyer, “The Physiology and Neurochemistry of Self-Injurious Behaviour: A Non-Human Primate Model,” Frontiers in Bioscience, Vol. 10, No. 1, 2005, pp. 1-11.
 A. C. Wilson, S. S. Carlson and T. J. White, “Biochemical Evolution,” Annual Review of Biochemistry, Vol. 46, No. 1, 1977, pp. 573-639.
 J. M. Gorman, S. Mathew and J. Coplan, “Neurobiology of Early Life Stress: Nonhuman Primate Models,” Seminars in Clinical Neuropsychiatry, Vol. 7, No. 2, 2002, pp. 96-103. http://dx.doi.org/10.1053/scnp.2002.31784
 M. M. Sanchez, C. O. Ladd and P. M. Plotsky, “Early Adverse Experience as a Developmental Risk Factor for Later Psychopathology: Evidence from Rodent and Primate Models,” Development and Psychopathology, Vol. 13, No. 3, 2001, pp. 419-449.
 C. S. Barr, T. K. Newman, M. L. Becker, et al., “Early Experience and rh5-HTTPLR Genotype Interact to Influence Social Behaviour and Aggression in Nonhuman Primates,” Genes, Brain Behavior, 2003, in press.
 C. S. Barr, M. L. Schwandt, T. K. Newman and J. D. Higley, “The Use of Adolescent Nonhuman Primates to Model Human Alcohol Intake: Neurobiological, Genetic, and Psychological Variables,” Annals of the New York Academy of Science, Vol. 1021, 2004, pp. 221-233.
 S. J. Suomi, “Risk, Resilience, and Gene X Environment Interactions in Rhesus Monkeys,” Annals of New York Academy of Sciences, Vol. 1994, 2006, pp. 52-62.
 J. Wendland, et al., “Structural Variation of the Monamine Oxidase A Gene Promoter Repeat Polymorphism in Nonhuman Primates,” Genes, Brain and Behavior, Vol. 5, No. 1, 2005, pp. 40-45.
 A. F. Richard, F. J. Goldstein and R. E. Dewar, “Weed Macaques: The Evolutionary Implications of Macaque Feeding Ecology,” International Journal of Primatology, Vol. 10, No. 6, 1989, pp. 569-594.
 A. S. New, R. L. Trestman, V. Mitropoulou, D. S. Benishay, E. Coccaro, J. Silverman and L. J. Siever, “Serotonergic Function and Self-Injurious Behavior in Personality Disorder Patients,” Psychiatry Research, Vol. 69, No. 1, 1997, pp. 17-26.
 B. H. Herman, “A Possible Role of Proopiomelanocortin Peptides in Self-Injurious Behavior,” Progress in Neuro-Psychopharmacology and Biological Psychiatry, Vol. 14, No. S1, 1990, pp. S109-S139.
 S. P. Sivam, “GBR-12909-Induced Self-Injurious Behavior: Role of Dopamine,” Brain Research, Vol. 690, No. 2, 1995, pp. 259-263.
 S. P. Sivam, “Dopamine, Serotonin and Tachykinin in Self-Injurious Behavior,” Life Science, Vol. 58, No. 26, 1996, pp. 2367-2375.
 R. S. Chamberlain and B. H. Herman, “A Novel Biochemical Model Linking Dysfunctions in Brain Melatonin, Proopiomelanocortin Peptides, and Serotonin in Autism,” Biological Psychiatry, Vol. 28, No. 9, 1990, pp. 773-793.
 C. A. Sandman, “Beta-Endorphin Disregulation in Autistic and Self-Injurious Behavior: A Neurodevelopmental Hypothesis,” Synapse, Vol. 2, No. 3, 1988, pp. 193-199.
 S. Tiefen-bacher, M. A. Novak, L. M. Marinus, W. K. Chase, J. A. Miller and J. S. Meyer, “Altered Hypothalamic-Pituitary-Adrenocortical Function in Rhesus Monkeys (Macaca mulatta) with Self-Injurious Behaviour,” Psychoneuroendocrinology, Vol. 29, No. 4, 2004, pp. 501-515.
 C. A. Sandman and W. P. Hetrick, “Opiate Mechanisms in Self-Injury,” Mental Retardation and Developmental Disabilities Research Reviews, Vol. 1, No. 2, 1995, pp. 130-136. http://dx.doi.org/10.1002/mrdd.1410010209
 C. A. Sandman and P. Touchette, “Opioids and the Maintenance of Self-Injurious Behavior,” In: S. R. Schroeder, M. L. Oster-Granite and T. Thompson, Eds., Self-Injurious Behavior: Gene-Brain-Behavior Relationships, American Psychological Association, Washington DC, 2002, pp. 191-204. http://dx.doi.org/10.1037/10457-013
 T. Thompson, “Self-Injurious Behavior as Endogenous Neurochemical Self-Administration,” Mental Retardation and Developmental Disabilities Research Reviews, Vol. 1, No. 2, 1995, pp. 137-148.
 M. F. Cataldo and J. C. Harris, “The Biological Basis for Self-Injury in the Mentally Retarded,” Analysis and Intervention in Developmental Disabilities, Vol. 2, No. 1, 1982, pp. 21-39.
 L. M. Marinus, W. K. Chase and M. A. Novak, “Self-Biting Behavior in Rhesus Macaques (Macaca mulatta) Is Preferentially Directed to Body Areas Associated with Acupuncture Analgesia,” American Journal of Primatology, Vol. 51, Suppl. 1, 2000, pp. 71-72.
 A. Caspi, K. Sugden, T. E. Moffitt, et al., “Influences of Life Stress on Depression: Moderation by a Polymorphism in the 5-HTT Gene,” Science, Vol. 301, No. 5631, 2003, pp. 386-389.
 K. K. Watson, J. H. Ghodasra and M. L. Platt, “Serotonin Transporter Genotype Modulates Social Reward and Punishment in Rhesus Macaques,” PLoS ONE, Vol. 4, No. 1, 2009, Article ID: e4156.
 K. P. Lesch, J. Meyer, K. Glatz, et al., “The 5-HT Transporter Gene-Linked Polymorphic Region (5-HTTPR) in Evolutionary Perspective: Alternative Biallelic Variation in Rhesus Monkeys,” Journal of Neural Transmission, Vol. 104, No. 11-12, 1997, pp. 1259-1266.
 J. D. Higley, W. W. Thompson, M. Champoux, D. Goldman, M. F. Hasert, G. W. Kraemer, J. M. Scanlan, S. J. Suomi and M. Linnoila, “Paternal and Maternal Genetic and Environmental Contributions to CSF Monoamine Metabolites in Thesus Monkeys (Macaca mulatta),” JAMA Psychiatry, Vol. 50, No. 8, 1993, pp. 615-623.
 S. J. Suomi, “Gene-Environment Interactions and the Neurobiology of Social Conflict,” Annals of New York Academy of Sciences, Vol. 1008, 2003, pp. 132-139.
 A. Heils, A. Teufel, S. Petri, G. Stber, P. Riederer, D. Bengel and K. P. Lesch, “Allelic Variation of Human Serotonin Transporter Gene Expression,” Journal of Neurochemistry, Vol. 66, No. 6, 1996, pp. 2621-2624.
 M. E. Wilson and B. Kinkead, “Gene-Environment Interactions, Not Neonatal Growth Hormone Deficiency, Time Puberty in Female Rhesus Monkeys,” Biology of Reproduction, Vol. 78, No. 4, 2008, pp. 736-743.
 V. Michopoulos, S. L. Berga, J. R. Kaplan and M. E. Wilson, “Social Subordination and Polymorphisms in the Gene Encoding the Serotonin Transporter Enhance Estradiol Inhibition of Luteinizing Hormone Secretion in Female Rhesus Monkeys,” Biology of Reproduction, Vol. 81, No. 6, 2009, pp. 1154-1163.
 J. D. Molina, F. López-Munoz, D. J. Stein, M. J. Martín- Vázquez, C. Alamo, I. Lerma-Carrillo, C. Andrade-Rosa, M. V. Sánchez-López and M. de la Calle-Real, “Borderline Person-ality Disorder: A Review and Reformulation from Evolutionary Theory,” Medical Hypothesis, Vol. 73, No. 3, 2009, pp. 382-396.
 E. L. Kinnally, E. R. Tarara, W. A. Mason, S. P. Mendoza, K. Abel, L. A. Lyons and J. P. Capitanio, “Serotonin Transporter Expression Is Predicted by Early Life Stress and Is Associated with Disinhibited Behavior in Infant Rhesus Macaques,” Genes, Brain and Behavior, Vol. 9, No. 1, 2010, pp. 45-52.
 M. Ichise, D. Vines, T. Gura, G. Anderson, S. Suomi, J. Higley and R. B. Innis, “Effects of Early Life Stress on [11C]DASB Positron Emission Tomography Imaging of Serotonin Transporters in Adolescent Peer- and Mother- Reared Rhesus Monkeys,” Journal of Neuroscience, Vol. 26, No. 17, 2006, pp. 4638-4643.
 J. Jahng, J. Kim, H. Kim, B. Kim, D. Kang and J. Lee, “Chronic Food Restriction in Young Rats Results in Depression- and Anxiety-Like Behaviors with Decreased Expression of Serotonin Reuptake Transporter,” Brain Research, Vol. 1150, 2007, pp. 100-107.
 E. Kinnally, L. Lyons, K. Abel, S. Mendoza and J. P. Capitanio, “Effects of Early Experience and Genotype on Serotonin Transporter Regulation in Infant Rhesus Macaques,” Genes, Brain and Behavior, Vol. 7, No. 4, 2008, pp. 481-486.
 J. H. Lee, H. J. Kim, J. G. Kim, V. Ryu, B. T. Kim, D. W. Kang and J. W. Jahng, “Depressive Behaviors and Decreased Expression of Serotonin Reuptake Transporter in Rats that Experienced Neonatal Maternal Separation,” Neuroscience Research, Vol. 58, No. 1, 2007, pp. 32-39.
 J. Miller, E. Kinnally, R. Ogden, M. Oquendo, J. Mann and R. Parsey, “Reported Childhood Abuse Is Associated with Low Serotonin Transporter Binding in Vivo in Major Depressive Disorder,” Synapse, Vol. 63, No. 7, 2009, pp. 565-573. http://dx.doi.org/10.1002/syn.20637
 C. S. Barr, T. K. Newman, M. L. Becker, M. Champoux, K. P. Lesch, S. J. Suomi, D. Goldman and J. Dee Higley, “Serotonin Transporter Gene Variation Is Associated with Alcohol Sensitivity in Rhesus Macaques Exposed to Early-Life Stress,” Alcoholism: Clinical and Experimental Research, Vol. 27, No. 5, 2003, pp. 812-817.
 C. S. Barr, T. K Newman, C. Shannon, et al., “Rearing Condition and rh5-HTTLPR Interact to Influence LHPA-Axis Response to Stress in Infant Macaques,” Biological Psychiatry, Vol. 55, No. 7, 2004, pp. 733-738.
 A. J. Bennett, K. P. Lesch, A. Heils, J. C. Long, J. G. Lorenz, S. E. Shoaf, M. Champoux, S. J. Suomi, M. V. Linnoila and J. D. Higley, “Early Experience and Serotonin Transporter Gene Variation Interact to Influence Primate CNS Function,” Molecular Psychiatry, Vol. 7, No. 1, 2002, pp. 118-122.
 D. Gallar-do-Pujol, C. G. Forero, A. Maydeu-Olivares and A. Andrés-Pueyo, “Desarrollo del Comportamiento Anti-social: Factores Psicobiológicos, Ambientales e Interacciones Genotipo-Ambiente,” Revista Neurología, Vol. 48, No. 4, 2009, pp. 191-198.
 A. J. Bennett, A. Heils, K. P. Lesch and M. Linnoila, “Serotonin Transporter Gene Variation, CSF 5-HIAA Concentrations, and Alcohol-Related Aggression in Rhesus Monkeys (Macaca mulatta),” American Journal of Primatology, Vol. 45, No. 2, 1998, pp. 168-169.
 C. S. Barr, T. K. Newman, M. L. Becker, C. C. Parker, M. Champoux, K. P. Lesch, D. Goldman, S. J. Suomi and J. D. Higley, “The Utility of the Non-Human Primate: Model for Studying Gene by Environment Interactions in Behavioral Research,” Genes, Brain and Behavior, Vol. 2, No. 6, 2003, pp. 336-340.
 M. Champoux, A. Bennett, C. Shannon, J. D. Higley, K. P. Lesch and S. J. Suomi, “Serotonin Transporter Gene Polymorphism, Differential Early Rearing, and Behavior in Rhesus Monkey Neonates,” Molecular Psychiatry, Vol. 7, No. 10, 2002, pp. 1058-1063.
 E. L. Kinnally, G. M. Karere, L. A. Lyons, S. P. Mendoza, W. A. Mason and J. P. Capitanio, “Serotonin Pathway Gene-Gene and Gene-Environment Interactions Influence Behavioural Stress Response in Infant Rhesus Macaques,” Development and Psy-chopathology, Vol. 22, No. 1, 2010, pp. 35-44.
 M. A. Novak, “Self-Injurious Behavior in Rhesus Monkeys: New Insights into Its Etiology, Physiology, and Treatment,” American Journal of Primatology, Vol. 59, No. 1, 2003, pp. 3-19.
 C. K. Lutz, W. K. Chase and M. A. Novak, “Abnormal Behavior in Singly-Housed Macaca mulatta: Prevalence and Potential Risk Factors,” American Journal of Primatology, Vol. 51, Suppl. 1, 2000, p. 71.
 R. U. Bellanca and C. M. Crockett, “Factors Predicting Increased Incidence of Abnormal Behavior in Male Pigtailed Macaques,” American Journal of Primatology, Vol. 58, No. 2, 2002, pp. 57-69.
 C. K. Lutz and M. A. Novak, “Environmental Enrichment for Nonhuman Primates: Theory and Application,” ILAR Journal, Vol. 46, No. 2, 2005, pp. 178-191.
 M. A. Novak and A. J. Petto, “Perspectives on Psychological Well-Being in Captive Primates: Through the Looking Glass,” In: M. A. Novak and A. J. Petto, Eds., Through the Looking Glass: Issues of Psychological Well-Being in Captive Nonhuman Primates, American Psychological Association, Washington, DC, 1991, pp. 1-7.
 M. A. Novak and S. J. Suomi, “Psychological Well-Being of Primates in Captivity,” American Psychologist, Vol. 43, No. 10, 1988, pp. 765-773.
 M. A. Novak and G. P. Sackett, “The Effects of Rearing Experences: The Early Years,” In: G. P. Sackett, G. C. Ruppenthal and K. Elias, Eds., Nursery Rearing of Non-human Primates in the 21st Century, Springer, Chicago, 2006, pp. 5-19.
 I. Rommeck, K. Anderson, A. Heagerty, A. Cameron and B. McCowan, “Risk Factors and Remediation of Self-Injurious and Self-Abuse Behaviour in Rhesus Macaques,” Journal of Applied Animal Welfare Science, Vol. 12, No. 1, 2009, pp. 61-72.
 K. Baker, “Rearing and Housing History of Rhesus Macaques (Macaca mulatta) Displaying Self-Injurious and Noninjurious Abnormal Behaviors,” American Journal of Primatology, Vol. 57, Suppl. 1, 2002, p. 82.
 H. Harlow and M. Harlow, “Social Deprivation in Monkeys,” Scientific American, Vol. 207, 1962, pp. 136-146.
 G. Berkson and W. Mason, “Stereotyped Behaviors of Chimpanzees: Relation to General Arousal and Alternative Activities,” Perceptual and Motor Skills, Vol. 19, No. 2, 1964, pp. 635-652.
 H. J. McGrogan and J. E. King, “Repeated Separations of 2-Year-Old Squirrel Monkeys from Familiar Mother Surrogates,” American Journal of Primatology, Vol. 3, No. 1-4, 1982, pp. 285-290.
 E. D. Klonsky, T. F. Oltmanns and E. Turkheimer, “Deliberate Self-Harm in a Nonclinical Population: Prevalence and Psychological Correlates,” American Journal of Primatology, Vol. 160, No. 8, 2003, pp. 1501-1508.
 J. V. Penn, C. L. Esposito, L. E. Schaeffer, G. K. Fritz and A. Spirito, “Suicide Attempts and Self-Mutilative Behaviour in a Juvenile Correctional Facility,” Journal of the American Academy of Child & Adolescent Psychiatry, Vol. 42, No. 7, 2003, pp. 762-769.
 S. Ross and N. L. Heath, “Two Models of Adolescent Self-Mutilation,” Suicide & Life-Threatening Behavior, Vol. 33, No. 3, 2003, pp. 277-287.
 S. Tiefenbacher, M. A. Fahey, A. L. Pouliot, B. M. Kaufman, J. K. Rowlett and M. A. Novak, “Effects of Diazepam Treatment on the Incidence of Self-Injurious Behavior in Individually Housed Male Rhesus Monkeys,” American Journal of Primatology, Vol. 62, 2004, p. 112.
 S. L. Watson, J. G. McCoy, R. C. Stavisky, T. F. Greer and D. Hanbury, “Cortisol Responses to Relocation Stress in Garnett’s Bushbaby (Otolemur garnetti),” Contemporary Topics, Vol. 44, No. 3, 2005, pp. 22-24.
 S. K. Lutgendorf, T. T. Reimer, J. H. Harvey, G. Marks, S. Y. Hong, S. L. Hillis and D. M. Lubaroff, “Effects of Housing Relocation on Immunocompetence and Psychosocial Functioning in Older Adults,” The Journals of Gerontology. Series A, Biological Sciences and Medical Sciences, Vol. 56, No. 2, 2001, pp. M97-M105.
 D. E. Williamson, et al., “Heritability of Fearful-Anxious Endophenotypes in Infant Rhesus Macaques: A Preliminary Report,” Biological Psychiatry, Vol. 53, No. 4, 2003, pp. 284-291.
 J. D. Higley, S. J. Suomi and M. Linoilla, “A Longitudinal Assessment of CSF Monoamine Metabolites and Plasma Cortisol Concentrations in Young Rhesus Monkeys,” Biological Psychiatry, Vol. 32, No. 2, 1992, pp. 127-145.
 C. Shannon, M. L. Schwandt, M. Champoux, S. E. Shoaf, S. J. Suomi, M. Linnoila and J. D. Higley, “Maternal Absence and Stability of Individual Differences in CSF 5-HIAA Concentrations in Rhesus Monkey Infants,” American Journal of Psychiatry, Vol. 162, No. 9, 2005, pp. 1658-1666.
 B. Kolb, R. Gibb and T. E. Robinson, “Brain Plasticity and Behavior,” Current Directions in Psychological Science, Vol. 12, No. 1, 2003, pp. 1-5.
 L. Fair-banks, M. Jorgensen, A. Huff, K. Blau, Y. Y. Hung and J. J. Mann, “Adolescent Impulsivity Predicts Adult Dominance Attainment in Male Vervet Monkeys,” American Journal of Primatology, Vol. 64, No. 1, 2004, pp. 1-17.
 T. Weinstein and J. Capitanio, “Individual Differences in Infant Temperament Predict Social Relationships of Yearling Rhesus Monkeys, Macaca mulatta,” Animal Behaviour, Vol. 76, No. 2, 2008, pp. 455-460.
 K. J. Hinde and J. P. Capitanio, “Lactational Programming? Mother’s Milk Energy Predicts Infant Behavior and Temperament in Rhesus Macaques (Macaca mulatta),” Behavioral Ecology and Sociobiology, 2009, in press.
 A. Caspi and P. Silva, “Temperamental Qualities at Age Three Predict Personality Traits in Young Adulthood: Longitudinal Evidence from a Birth Cohort,” Child Development, Vol. 66, No. 2, 1995, pp. 486-498.
 S. Olson, J. Bates, J. Sandy and E. Schilling, “Early Developmental Precursors of Impulsive and Inattentive Behavior: From Infancy to Middle Childhood,” Journal of Child Psychology and Psychiatry, Vol. 43, No. 4, 2002, pp. 435-447.
 A. Caspi, J. McClay, T. Moffitt, J. Mill, J. Martin, I. Craig, A. Taylor and R. Poulton, “Role of Genotype in the Cycle of Violence in Maltreated Children,” Science, Vol. 297, No. 5582, 2002, pp. 851-854.
 D. Maestripieri, J. D. Higley, S. Lindell, T. Newman, K. McCormack and M. Sanchez, “Early Maternal Rejection Affects the Development of Monoaminergic Systems and Adult Abusive Parenting in Rhesus Macaques (Macaca mulatta),” Behavioral Neuroscience, Vol. 120, No. 5, 2006, pp. 1017-1024.
 D. Koubovec, L. Geerts, H. J. Odendaal, D. J. Stein and B. Vythilingum, “Effects of Psychologic Stress on Fetal Development and Pregnancy Outcome,” Current Psychiatry Reports, Vol. 7, No. 4, 2005, pp. 274-280.
 L. R. Starr, C. Hammen, P. A. Brennan and J. M. Najman, “Serotonin Transporter Gene as a Predictor of Stress Generation in Depression,” Journal of Abnormal Psychology, Vol. 121, No. 4, 2012, pp. 810-818.
 A. Mueller, D. Armbruster, D. A. Moser, T. Canli, K. P. Lesch, B. Brocke and C. Kirschbaum, “Interaction of Serotonin Transporter Gene-Linked Polymorphic Region and Stressful Life Events Predicts Cortisol Stress Response,” Neuropsychopharmacology, Vol. 36, No. 7, 2011, pp. 1332-1339.
 R. A. Morey, A. R. Hariri, A. L. Gold, M. A. Hauser, H. J. Munger, F. Dolcos and G. McCarthy, “Serotonin Transporter Gene Polymorphisms and Brain Function during Emotional Distraction from Cognitive Processing in Post-traumatic Stress Disorder,” BMC Psychiatry, Vol. 11, 2011, p. 76.
 K. Karg, M. Burmeister, K. Shedden and S. Sen, “The Serotonin Transporter Promoter Variant (5-HTTLPR), Stress, and Depression Meta-Analysis Revisited: Evidence of Genetic Moderation,” Archives of General Psychiatry, Vol. 68, No. 5, 2011, pp. 444-454.
 M. A. C. Stephens, M. E. McCaul, E. M. Weerts and G. Varita, “Serotonin Transporter-Linked Polymorphic Region (5-HTTLPR) Genotype Is Associated with Cortisol Responsivity to Naloxone Challenger,” Psychopharmacology, Vol. 224, No. 2, 2012, pp. 223-230.
 A. J. Jasinska, C. A. Lowry and M. Burmeister, “Serotonin Transporter Gene, Stress and Raphe-Raphe Interactions: A Molecular Mechanism of Depression,” Trends in Neurosciences, Vol. 35, No. 7, 2012, pp. 454-455.
 M. J. Meaney and M. Szyf, “Environmental Programming of Stress Responses through DNA Methylation: Life at the Interface between a Dynamic Environment and a Fixed Genome,” Dialogues in Clinical Neuroscience, Vol. 7, No. 2, 2005, pp. 103-123.