1. Department of Nursing Science, Chungbuk National University, Cheongju 28644, Chungbuk, Republic of Korea
2. Department of Nursing, Chungbuk National University Hospital, Cheongju 28644, Chungbuk, Republic of Korea
3. Department of Nursing Administration, Chungbuk National University Hospital, Cheongju 28644, Chungbuk, Republic of Korea
4. Quality Improvement Team, Chungbuk National University Hospital, Cheongju 28644, Chungbuk, Republic of Korea
5. Department of Nursing, Seojeong University, Yangju 11429, Gyeonggi-do, Republic of Korea