Gi Hun Kim, Bum-Tae Kim, Soo-Bin Im, Sun-Chul Hwang, Je Hoon Jeong, Dong-Seong Shin
J Korean Neurosurg Soc. 2014;56(3):243-247. Published online September 30, 2014
DOI:
https://doi.org/10.3340/jkns.2014.56.3.243
Correction in: J Korean Neurosurg Soc 2014;56(5):453