1. Department of Radiotherapy, The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui, China (mainland)
2. Department of Cardiothoracic Surgery, The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui, China (mainland)
3. Central Laboratory, The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui, China (mainland)
4. Department of Oncology, The Second Affiliated Hospital of Anhui Medical University, Bengbu, Anhui, China (mainland)