1. Department of Hematology, The First Affiliated Hospital, Sun Yat‑Sen University, Guangzhou, Guangdong 510080, P.R. China
2. Department of Electronic Engineering, Engineering Faculty, The Chinese University of Hong Kong, Hong Kong 999077, SAR, P.R. China
3. Department of Nuclear Medicine, The First Affiliated Hospital, Sun Yat‑Sen University, Guangzhou, Guangdong 510080, P.R. China