1. Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Key Laboratory of Medical Bioactive Molecular Research for Department of Education of Guangdong Province, Guangdong Medical University, Dongguan, Guangdong Province, 523808, China
2. Department of Orthopedic Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong Province, 510080, China
3. Department of Pathology, Jiangmen Central Hospital, Affiliated Jiangmen Hospital of Sun Yat-Sen University, Jiangmen, Guangdong Province, 529030, China
4. Department of Gastroenterology, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong Province, 510080, China
5. Department of Pathology, Dongguan Hospital Affiliated to Medical College of Jinan University, The Fifth People's Hospital of Dongguan, Dongguan, Guangdong Province, 523905, China
6. Department of Clinical Laboratory, Jiangmen Central Hospital, Affiliated Jiangmen Hospital of Sun Yat-Sen University, Jiangmen, Guangdong Province, 529030, China