Appendix 2: Cardiothoracic Surgery, Psychiatry, Endocrinology and Geriatrics.

Appendix III: Reproduction and Heredity.

Extended data:

History of discipline development in Xiangya Hospital of Central South University;

Xiangya Hospital of Central South University, founded in 1906, is located in Changsha, a famous Chu-Han city. It is a third-class first-class general hospital directly under the National Health and Wellness Committee, a hospital affiliated to Central South University, a university directly under the Ministry of Education, and an important center for clinical diagnosis and treatment, medical education and scientific and technological innovation in China. It is well-known at home and abroad for its exquisite diagnosis and treatment technology, outstanding scientific and educational strength and profound cultural heritage.

2. Xiangya Hospital of Central South University, as a hospital directly under the National Health and Wellness Committee, takes the attitude of "national team" as the first priority, dares to innovate the work of medical associations, adheres to the overall strategy of "five ones", explores the six-in-one "Xiangya Hospital Medical Association", and promotes the development of medical homogenization.