Gender disparities among speakers at major spine conferences

Yunsoo Lee, Tariq Z. Issa, Mark J. Lambrechts, Preston Carey, Alexander Becsey, Qudratullah S. Qadiri, Akshay Khanna, Jose A. Canseco, Gregory D. Schroeder, Christopher K. Kepler, Alan S. Hilibrand, Alexander R. Vaccaro