MyHealthKeeper: Mobile based 3-arm Randomized Controlled Trial in Obstructive Sleep Apnea based for Personal Health Management. - Jeong-Whun Kim; Borim Ryu; Seoyoon Cho; Eunyoung Heo; Se Jung Young; Yoojung Kim; Joongseek Lee; Sooyoung Yoo (AMIA, 2018)