作者单位:
Univ Calif San Francisco, Dept Radiol & Biomed Imaging, Musculoskeletal & Quantitat Imaging Res
[1]
Univ Calif San Francisco, Dept Epidemiol & Biostat, San Francisco, CA 94143 USA
[2]
Univ Calif Davis, Sch Med, Ctr Musculoskeletal Hlth, Sacramento, CA 95817 USA
[3]
Calif Pacific Med Res Ctr, San Francisco, CA USA
[4]
发布时间
2015-09-12