Baotou Cancer Hospital, Baotou, Inner Mongolia, China
Cancer Institute and Hospital , Chinese Academy of Medical Sciences, Beijing, China
Beijing Cancer Hospital, Beijing, Beijing, China
The First Affiliated Hospital with Nanjing Medical University, Nanjing, Jiangsu, China
National Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China