University of Minnesota Medical School, Minnesota, USA

University of Colorado Anschutz School of Medicine, Aurora, USA

UC Irvine School of Medicine, Irvine, USA

University of Illinois College of Medicine (UICOM), Chicago, USA

Johns Hopkins University School of Medicine (JHUSOM), Baltimore, USA

Northwestern University Feinberg School of Medicine, Chicago, USA

NYU Grossman School of Medicine, New York City, USA

Sree Chitra Tirunal Institute for Medical Sciences and Technology (SCTIMST), Trivandrum, India