1. Department of Hematology, The First Affiliated Hospital/School of Clinical Medicine, Guangdong Pharmaceutical University, Guangzhou, Guangdong 510080, P.R. China
2. Department of Biological Sciences, Guangdong Province Key Laboratory for Biotechnology Drug Candidates, College of Life Science and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, Guangdong 510080, P.R. China