1. The Department of Hematology, The People's Hospital of Baise, Guangxi, China (J.W.).
2. The Department of Hematology, The Southwest Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, Guangxi, China (J.W.).
3. Department of Breast and Thyroid Surgery, The Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, China (D.F.).