1. Department of Neurology, Myongji Hospital, Hanyang University College of Medicine, Goyang, Korea.
2. Center for Arts and Healing, Myongji Hospital, Hanyang University College of Medicine, Goyang, Korea.
3. Department of Psychiatry, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin, Korea.
4. Department of Public Health and Healthcare Service, Myongji Hospital, Hanyang University College of Medicine, Goyang, Korea.