作者单位:
Oregon Hlth & Sci Univ, Dept Med Informat & Clin Epidemiol, Portland, OR USA
[1]
Phoenix Childrens Hosp, Barrow Neurol Inst, Phoenix, AZ USA
[2]
Univ Surcolombiana, Univ Hosp, Fac Salud, Neiva, Colombia
[3]
Univ Pittsburgh, Med Ctr, Dept Surg, Pittsburgh, PA USA
[4]
发布时间
2017-04-05