 Today the program has participants from Argentina, Belize, Chile, Colombia, Costa Rica, Puerto Rico, Cuba, Spain, Mexico and Peru.The program was implemented in 2006 by Patrick Dowling MD, MPH, Chair of the Department of Family Medicine and by Michelle Bholat MD, MPH, Vice Chair of the Department of Family Medicine at David Geffen School of Medicine at UCLA.Entails a time commitment of at least 50 hours per week.