1. Faculty of Nursing Science and Allied Health Phetchaburi Rajabhat University Phetchaburi Thailand
2. Royal Thai Army Nursing College Bangkok Thailand
3. Stroke Unit Phrachomklao Hospital Phetchaburi Thailand
4. Department of Nursing, College of Natural Science California State University San Bernardino San Bernardino California USA
5. Stroke Unit Eisenhower Health Rancho Mirage California USA
6. Annenberg 3 South Telemetry Unit Eisenhower Medical Center Rancho Mirage California USA