1. Department of Electrical and Computer Engineering (ECE), Institute of New Media and Communications (INMC), Seoul National University, Seoul, Republic of Korea
2. Department of Brain and Cognitive Sciences, Scranton College and the Brain Disease Research Institute, Ewha Brain Institute, Ewha Womans University, Seoul, Republic of Korea
3. Department of Medical Science, College of Medicine, Catholic Kwandong University, Gangwon-do, Republic of Korea