Affiliation: | 1. Department of Cardiology, PLA General Hospital, Beijing, China;2. Department of Dermatology, First Affiliated Hospital of Qiqihaer Medical College, Qiqihaer, China;3. Department of Neurology, PLA General Hospital, Beijing, China;4. Institute of Cancer, PLA General Hospital, Beijing, China;5. Department of Oncology, PLA General Hospital, Beijing, China |