1. Department of Nursing, Inje University, Busan, Korea.
2. Department of Emergency Medicine, Medical School, Aju University, Suwon, Korea.
3. Department of Rehabilitation Science, Graduate School, Inje University, Busan, Korea.
4. Department of Nursing, Graduate School, Inje University, Busan, Korea.
5. Department of Molecular Biology, Busan National University, Busan, Korea.
6. Department of English Language and Literature, Seoul National University, Seoul, Korea.