[1] Univ S Florida, Inst Psychiat Res, Dept Psychiat & Neurosci, Tampa, FL USA
[2] Harvard Univ, Dept Psychiat, Boston, MA 02115 USA
[3] Univ Calif Los Angeles, Dept Psychol, UCLA Semel Inst Neurosci, Los Angeles, CA 90024 USA
[4] Univ Pittsburgh, Sch Med, Dept Psychiat, Pittsburgh, PA USA
[5] Univ Cent Caribe, Sch Med, Dept Microbiol & Immunol Res & Grad Studies, Bayamon, PR USA
[6] Univ State Sao Paulo, Dept Expt Psychol, Neuropsychol Lab, Sao Paulo, Brazil
[7] Univ State Sao Paulo, Dept Clin Psychol, Sao Paulo, Brazil
[8] Hosp Juan A Fernandez, Infect Dis & HIV AIDS Unit, Buenos Aires, DF, Argentina
[9] Univ KwaZulu Natal, Dept Psychiat, S African Res Council, Durban, South Africa