1. Assistant Professor, Department of Nursing, Hanil University & Presbyterian Theological Seminary, Wanju, Korea.
2. Assistant Professor, Department of Nursing, VISION College, Jeonju, Korea.
3. Professor, College of Nursing, Life University Sihanoukville, Cambodia.
4. Professor, College of Nursing, Woosuk University, Samrye, Korea.
5. Assistant Professor, Department of Nursing, Jeonbuk Science College, Jeongeup, Korea.