1. Clinical Laboratory, Longgang Central Hospital of Shenzhen, Shenzhen, China.
2. Imunobio, Shenzhen, Shenzhen, China.
3. Department of Breast Thyroid Vascular Surgery, Longgang Central Hospital of Shenzhen, Shenzhen, China.
4. Division of ultrasonography, Shenzhen People's Hospital, Shenzhen, China.
5. Xiamen Branch, Shanghai Key Laboratory of Birth Defects, Division of Neonatology, Children's Hospital of Fudan University, National Center for Children's Health, Shanghai, China.