Dr.Jonathan Samet from the University of Southern California led the group.

VOA: special.2011.06.06

Dr.Rebecca Smith-Bindman of the University of California San Francisco led a study of more than one thousand patients in four of the city's biggest hospitals.

VOA: standard.2010.01.30

Dr.Christoph Correll of Zucker Hillside Hospital in New York led the study.

VOA: standard.2010.07.08