1. Center for Interdisciplinary Brain Sciences Research, Division of Brain Sciences, Department of Psychiatry and Behavioral Sciences, School of Medicine, Stanford University, Stanford, California, USA
2. Centro de Investigación y Diagnóstico en Salud y Deporte, Universidad Nacional, Heredia, Costa Rica
3. Department of Epidemiology and Public Health, Swiss Tropical and Public Health Institute, Basel, Switzerland
4. University of Basel, Basel, Switzerland
5. Center for Environmental Research and Children’s Health, School of Public Health, University of California, Berkeley, Berkeley, California, USA
6. Department of Radiology, School of Medicine, Stanford University, Stanford, California, USA
7. Central American Institute for Studies on Toxic Substances (IRET), Universidad Nacional, Heredia, Costa Rica