1. Department of Natural Sciences, College of Sciences and Technology University of Houston‐Downtown Houston Texas USA
2. School of Nursing Qingdao University Qingdao Shandong China
3. Department of Nurse Anesthesia, College of Health Professions Virginia Commonwealth University Richmond Virginia USA
4. School of Nursing Xuzhou Medical University Xuzhou Jiangsu China
5. School of Nursing Johns Hopkins University Baltimore Maryland USA