1. Laboratory of Medical Genetics, School of Medicine South China University of Technology Guangzhou China
2. Department of Blood Transfusion Sun Yat‐sen University Cancer Center Guangzhou China
3. Department of Otorhinolaryngology Surgery Shenzhen University General Hospital Shenzhen China
4. Key Laboratory of Preservation of Human Genetic Resources and Disease Control in China (Harbin Medical University) Ministry of Education Harbin China