The Impact of COVID-19 Pandemic on Spine Surgeons Worldwide: A One Year Prospective Comparative Study

Juan N. Barajas, Alexander L. Hornung, Timothy Kuzel, Gary M. Mallow, Grant J. Park, Samuel S. Rudisill, Philip K. Louie, Garrett K. Harada, Michael H. McCarthy, Niccole Germscheid, Jason P.Y. Cheung, Marko H. Neva, Mohammad El-Sharkawi, Marcelo Valacco, Daniel M. Sciubba, Norman B. Chutkan, Howard S. An, Dino Samartzis