1. College of Nursing, Seoul National University , 103 Daehak-ro, Jongno-gu, Seoul 03080 , Republic of Korea
2. Department of Nursing Science, SunMoon University , 70 Sunmoon-ro 221beon-gil, Tangjeong-myeon, Asan-si, Chungcheongnam-do 31460 , Republic of Korea
3. The Research Institute of Nursing Science, Seoul National University , 103 Daehak-ro, Jongno-gu, Seoul 03080 , Republic of Korea