1. School of Food Engineering and Biotechnology Hanshan Normal University Chaozhou Guangdong Province China
2. Reproductive Medicine Center The Affiliated Hospital of Youjiang Medical University for Nationalities Baise China
3. Department of Medical Genetics Shantou University Medical College Shantou Guangdong China
4. Department of Medical Laboratory Chaozhou People’s Hospital Affiliated to Shantou University Medical College Chaozhou Guangdong China
5. School of Mathematics and Statistics Hanshan Normal University Chaozhou Guangdong China
6. Department of Medical Laboratory Chaozhou Central Hospital Affiliated to Southern Medical University Chaozhou Guangdong China