作者单位:
Nationwide Childrens Hosp, Columbus, OH USA
[1]
Univ Colorado, Sch Med, Childrens Hosp Colorado, Pediat Heart Lung Ctr, Aurora, CO 80045 USA
[2]
Univ Calif San Diego, La Jolla, CA 92093 USA
[3]
Vanderbilt Univ, Ctr Med, Nashville, TN 37232 USA
[4]
Univ Calif Davis, Childrens Hosp, Sacramento, CA 95817 USA
[5]
Univ Alabama Birmingham, Sch Publ Hlth, Dept Biostat, Birmingham, AL 35294 USA
[6]
发布时间
2015-05-08