%0 Journal Article %T How Should We Deal With ˇ°Black Swanˇ± Surgeons in Spine Surgery? %A Jeffrey C. Wang %A Jens R. Chapman %A Karsten Wiechert %J Global Spine Journal %@ 2192-5690 %D 2019 %R 10.1177/2192568219847207 %U https://journals.sagepub.com/doi/full/10.1177/2192568219847207