1. Department of Andrology, The First Affiliated Hospital, Sun Yat-sen University, 510080 Guangzhou, China
2. Reproductive Medicine Center, The Sixth Affiliated Hospital, Sun Yat-sen University, 510655 Guangzhou, China
3. Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, The First Affiliated Hospital, Sun Yat-sen University, 510080 Guangzhou, China
4. Gastrointestinal Diseases Research Institute of Guangdong Province, The Sixth Affiliated Hospital, Sun Yat-sen University, 510655 Guangzhou, China
5. Department of Male Reproduction, Family Planning Research Institute of Guangdong, 510000 Guangzhou, China
6. Reproductive Medicine Center, The Key Laboratory for Reproductive Medicine of Guangdong Province, The First Affiliated Hospital of Sun Yat-sen University, 510080 Guangzhou, China
7. Guangzhou Epibiotek Co., Ltd., 510663 Guangzhou, China
8. State Key Laboratory of Applied Microbiology Southern China, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, Guangdong Institute of Microbiology, 510070 Guangzhou, China
9. Vision Medicals Co., Ltd., 510500 Guangzhou, China
10. Department of Medical Ultrasonics, Ultrasonics Artificial Intelligence X-Lab, Institute of Diagnostic and Interventional Ultrasound, The First Affiliated Hospital, Sun Yat-sen University, 510080 Guangzhou, China