作者单位:
Univ Penn, Dept Biostat & Epidemiol, Perelman Sch Med, Philadelphia, PA 19104 USA
[1]
Columbia Univ, Div Cardiol, Dept Med, Irving Med Ctr, New York, NY 10032 USA
[2]
Univ Penn, Wharton Sch, Dept Stat, Philadelphia, PA 19104 USA
[3]
发布时间
2019-01-12