作者单位:
Univ Pittsburgh, Grad Sch Publ Hlth, Dept Hlth Policy & Management, Pittsburgh, PA USA
[1]
Harvard Med Sch, Anal Grp Inc, Los Angeles, CA USA
[2]
Harvard Med Sch, Dept Hlth Care Policy, 180 Longwood Ave, Boston, MA 02115 USA
[3]
发布时间
2021-08-05