1. The First Department of Health Care, Weifang People’s Hospital, Weifang, Shandong Province, China
2. Department of Child Health Care, Anqiu Women and Children’s Hospital, Shandong Province, China
3. Department of Operation Room, Weifang Municipal Hospital, Weifang, Shandong Province, China
4. College of Pharmacy, Weifang Medical University, Weifang, Shandong Province, China