1. Department of Obstetrics and Gynecology; Qilu Hospital; Shandong University; Jinan, Shandong, China
2. Department of Cancer Biology; Kimmel Cancer Center; Thomas Jefferson University; Philadelphia, PA USA
3. Department of Molecular and Cellular Medicine; College of Medicine; Texas A&M Health Science Center; College Station, TX USA
4. Department of Endocrinology and Metabolism; Xijing Hospital; the Fourth Military Medical University; Xi'an, China
5. Department of General Surgery; Qingzhou People's Hospital; Qingzhou, Shandong, China
6. Nucleic Acid Facility; Thomas Jefferson University; Philadelphia, PA USA
7. Department of Pathology; the 90th Hospital of Jinan Jinan, Shandong, China