作者单位:
University of Pennsylvania School of Medicine, Philadelphia, PA, United States
[1]
Geisinger Clinic, Danville, PA, United States
[2]
Duke Clinical Research Institute, Durham, NC, United States
[3]
VA Boston Healthcare System and Brigham and Women's Hospital, Boston, MA, United States
[4]
McMaster University, Hamilton, Ontario, Canada
[5]
New York University School of Medicine, New York, NY, United States
[6]
发布时间
2014-04-03