作者单位:
Northwestern Univ, Feinberg Sch Med, Dept Prevent Med, Chicago, IL 60611 USA
[1]
Northwestern Univ, Dept Phys Med & Rehabil, Feinberg Sch Med, Chicago, IL 60611 USA
[2]
Harvard Univ, Dept Hlth Policy & Management, Boston, MA 02115 USA
[3]
Northwestern Univ, Ctr Healthcare Studies, Chicago, IL 60611 USA
[4]
Ctr Dis Control & Prevent, Arthrit Dept, Atlanta, GA USA
[5]
发布时间
2015-05-08