作者单位:
Northwestern Univ, Dept Med, Feinberg Sch Med, Clin Fac, Evanston, IL USA
[1]
Vizient Inc, Irving, TX USA
[2]
Cook Cty Hlth & Hosp Syst, Dept Internal Med, Chicago, IL USA
[3]
Rush Med Coll, Dept Med, 251 Longcommon Rd, Chicago, IL 60612 USA
[4]
John H Stroger Jr Hosp, Fantus Gen Med Clin, Chicago, IL USA
[5]
发布时间
2017-05-24