1. Medical Center of Hematology, The Xinqiao Hospital of Army Medical University, Chongqing, People’s Republic of China
2. Department of Hematology, Affiliated Hospital of North Sichuan Medical College, Nanchong, People’s Republic of China
3. Regeneron Pharmaceuticals, Tarrytown, NY, USA
4. Department of Chemical Defense Medicine, School of Military Preventive Medicine, Army Medical University, Chongqing, People’s Republic of China