1Department of Rehabilitation Medicine, Catholic Medical Center, Seoul, South Korea
2Department of Rehabilitation Medicine, Daegu Fatima Hospital, Daegu, South Korea
3Deparment of Phamacology, Kyungpook National University, School of Medicine, Daegu, South Korea
4Department of Radiology, School of Medicine, Kyungpook National University, Daegu, South Korea
Disclosure: This research was supported by Basic Science Research Program through the National Research Foundation of Korea(NRF) funded by the Ministry of Science, ICT and Future Planning (NRF- 2017R1D1A1B03033127)
No commercial party having a direct financial interest in the results of the research supporting this article has or will confer a benefit upon the authors or upon any organization with which the authors are associated.
Conflict of interest: None
The authors report no conflict of interest or financial support.
Address corresponding author: Donghwi Park, M.D. Department of Rehabilitation Medicine, Department of Rehabilitation Medicine, Daegu Fatima Hospital, Ayangro 99, Dong gu, Daegu 41199, Republic of Korea (e-mail: email@example.com), Tel : 82-53-940-7821, Fax : 82-53-954-7417