1. Department of Thyroid and Breast Surgery, Jining No.1 People's Hospital, Jiningy 272011, Shandong, People's Republic of China
2. Department of Pathology, Jining No.1 People's Hospital, Jiningy 272011, Shandong, People's Republic of China
3. Department of Pharmacy, Jining No.1 People's Hospital, Jiningy 272011, Shandong, People's Republic of China