1. HOPE School of Nursing; Wuhan University; Wuhan Hubei Province China
2. School of Nursing; Changzhou University; Changzhou Jiangsu Province China
3. Department of Community Practice Nursing; School of Nursing; University of North Carolina at Greensboro; Greensboro North Carolina USA
4. Department of Endocrinology; Renmin Hospital; Wuhan University; Wuhan Hubei Province China