1. Institute of Medical Artificial Intelligence, Binzhou Medical University, Yantai, China.
2. Taian City Central Hospital, Taian, China.
3. Department of Biochemistry and Molecular Biology, Binzhou Medical University, Yantai, China.
4. Department of Gastrointestinal Surgery, Yuhuangding Hospital, Yantai, China.
5. Department of Hemodialysis, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China.