El Centro Regional Medical Center, El Centro, California, United States
UCSD La Jolla ED, La Jolla, California, United States
University of Florida, Gainesville, Florida, United States
WESTMEAD HOSPITAL; Deparment of Neurology, Westmead, New South Wales, Australia
Universitätsklinikum Ulm; Klinik für Neurologie, Ulm, Germany
National Hospital For Neurology and Neurosurgery, London, United Kingdom
Saddleback Memorial Medical Center, Laguna Hills, California, United States
Centro de Estudios Clínicos SAGA, Santiago, Chile
OrlandiOncología, Santiago, Chile
Inst. Nacional Del Cancer; Servicio de Oncologia Medica, Santiago, Chile
Digestive Health Specialists, Dothan, Alabama, United States
Clinical Research of Osceola, LLC, Kissimmee, Florida, United States
Miami Beach Clinical Research Center, Miami Beach, Florida, United States