1 Department of Neurosurgery, CHA Bundang Medical Center, CHA University College of Medicine, 59, Yatap-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, 13496, South Korea.
2 Department of Internal Medicine, Seoul National University Bundang Hospital, Gyeonggi-do, Seongnam, South Korea.
3 Department of Biostatistics, College of Medicine, Catholic University of Korea, Seoul, South Korea.
4 Department ofMedical DeviceManagement and Research, SAIHST, Sungkyunkwan University, Seoul, South Korea.
5 Department of Neurosurgery, CHA Bundang Medical Center, CHA University College of Medicine, 59, Yatap-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, 13496, South Korea. sisohn@cha.ac.kr.
The authors regret to state that an incorrect image was uploaded in Fig. 2. Please see a newly updated Fig. 2. All statements including Figure Legends are correct.