[1] Chungnam Natl Univ, Coll Nursing, Daejeon, South Korea
[2] Sungkyunkwan Univ, Dept Digital Hlth, SAIHST, Seoul, South Korea
[3] Sungkyunkwan Univ, Sch Med, Canc Educ Ctr, Samsung Comprehens Canc Ctr,Samsung Med Ctr, Seoul, South Korea
[4] Sungkyunkwan Univ, Dept Clin Res Design & Evaluat, SAIHST, 81 Irwon Ro, Seoul 06351, South Korea
[5] Sungkyunkwan Univ, Div Breast & Endocrine Surg, Dept Surg, Samsung Med Ctr,Sch Med, Seoul, South Korea
[6] Sungkyunkwan Univ, Div Hematol Oncol, Dept Med, Samsung Med Ctr,Sch Med, Seoul, South Korea
[7] PRO Hlth, Rotterdam, Netherlands
[8] Johns Hopkins Bloomberg Sch Publ Hlth, Dept Epidemiol & Hlth Behav & Soc, Baltimore, MD USA