title: Peripheral is central to the question.
authors.forename: M-L
authors.initials: ML
authors.lastname: Wong
authors.forename: J
authors.initials: J
authors.lastname: Licinio
mesh_terms: D005500:Follow-Up Studies; D020869:Gene Expression Profiling; D005819:Genetic Markers / Q000235:genetics*; D006801:Humans; D007963:Leukocytes, Mononuclear / Q000502:physiology*; D013313:Stress Disorders, Post-Traumatic / Q000235:genetics*
chemical_list: D005819:Genetic Markers