1. Central Laboratory, Weifang People’s Hospital, Weifang 261000, China
2. Department of Scientific Research Management, Weifang People’s Hospital, Weifang 261000, China
3. Central Laboratory of the First Affiliated Hospital, Weifang Medical University, Weifang 261000, China
4. Department of Nuclear Medicine, Weifang People’s Hospital, Weifang 261000, China
5. Clinical Laboratory, Weifang People’s Hospital, Weifang 261000, China