3 Centre for Prevention and Health Services Research, Public Health and Health Services Division, National Institute for Public Health and the Environment, Bilthoven, The Netherlands 4 Institute for ...

1 Institute of Health and Environment, Seoul National University, Seoul, Republic of Korea 2 Department of Occupational and Environmental Medicine, Ajou University School of Medicine, Suwon, Republic ...

Correspondence to Dr Mo-Yeol Kang, Occupational and Environmental Medicine, Seoul Saint Mary's Hospital, Seoul 06591, Korea (the Republic of); snaptoon{at}naver.com Objectives There has been no ...

1 The Centre for Sleep Research, University of South Australia, 5th Floor, CDRC Building, The Queen Elizabeth Hospital, Woodville Road, Woodville, South Australia, Australia 5001 2 ACCIRT, Institute ...