1. Department and Research Institute of Rehabilitation Medicine, Yonsei University College of Medicine, Seoul, Korea.
2. Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea.
3. Department of Music Therapy, Graduate School and Ewha Music Rehabilitation Center, Ewha Womans University, Seoul, Korea.
4. Music Therapy Education, Graduate School of Education and Ewha Music Rehabilitation Center, Ewha Womans University, Seoul, Korea.
5. Rehabilitation Institute of Neuromuscular Disease, Yonsei University College of Medicine, Seoul, Korea.