[1] Chinese Univ Hong Kong, Hong Kong, Peoples R China
[2] Erasmus MC, Rotterdam, Netherlands
[3] Guangdong Ocean Univ, Zhanjiang, Peoples R China
[4] Peking Univ, Beijing, Peoples R China
[5] Chinese Acad Med Sci & Peking Union Med Coll, Beijing, Peoples R China
[6] Sun Yat Sen Univ, Guangzhou, Peoples R China
[7] Fudan Univ, Shanghai, Peoples R China
[8] Univ Southern Calif, Los Angeles, CA USA
[9] Harvard Univ, Cambridge, MA USA