[1] Univ Cient Sur, Fac Ciencias Salud, CHANGE Res Working Grp Lima, Lima, Peru
[2] SOCIEM USMP, Grp Estudiantil Invest Neurociencias, Lima, Peru
[3] Univ San Martin Porres, Fac Med Humana, Lima, Peru
[4] Childrens Hosp Philadelphia, Ctr Appl Genom, Dept Pediat, Div Human Genet, Philadelphia, PA 19104 USA
[5] Clin Angloamer, Lima, Peru
[6] Kaiser Permanente Bernard J Tyson Sch Med, Pasadena, CA USA