1. Department of Medical Oncology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, P.R. China
2. Department of Emergency, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, P.R. China
3. Department of Pharmacy, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, P.R. China
4. Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Fukuoka 807‑8555, Japan