1. Faculty of Nursing, Community Nurse Practitioner Division, Prince of Songkla University, Hat-Yai, Thailand
2. Department of Nursing, School of Health and Social Care, Staffordshire University, and University Hospitals of North Midlands, Stoke-on-Trent, UK
3. VID Specialized University (Haraldsplass Campus), Bergen, Norway
4. School of Science and Health, Western Sydney University, Sydney, New South Wales, Australia