1. Medical Science College of Yunnan University; Kunming China
2. Institute of Basic and Clinical Medicine; Center of Clinical Molecular Biology; Provincial Key Laboratory for Birth Defects and Genetic Diseases; The First People's Hospital of Yunnan Province; Affiliated Hospital of Kunming Science and Technology University; Kunming China
3. Disease Control and Prevention Center; Mengla County China
4. Health Center of Mengman; Mengla County China