1. College of Nursing, Mo‐Im Kim Nursing Research Institute Yonsei University Seoul Republic of Korea
2. Department of Information and Statistics Chungbuk National University Cheongju Chungbuk Republic of Korea
3. Department of Family Medicine Chungbuk National University Hospital Cheongju Chungbuk Republic of Korea
4. Department of Family Medicine Chungbuk National University College of Medicine Cheongju Chungbuk Republic of Korea