1. Department of Oncology, The Affiliated Changzhou No. 2 People’s Hospital with Nanjing Medical University, Changzhou, Jiangsu, China (mainland)
2. Department of Oncology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, Jiangsu, China (mainland)
3. Department of Oncology, The Affiliated Changzhou No.2 People's Hospital with Nanjing Medical University, Changzhou, Jiangsu, China (mainland)
4. Department of Oncology, The Affiliated Changzhou No.2 People's Hospital with Nanjing Medical University, , China (mainland)