Meyers PM, Schumacher HC, Alexander MJ, Derdeyn CP, Furlan AJ, Higashida RT, Moran CJ, Tarr RW, Heck DV, Hirsch JA, Jensen ME, Linfante I, McDougall CG, Nesbit GM, Rasmussen PA, Tomsick TA, Wechsler LR, Wilson JA, Zaidat OO. Performance and training standards for endovascular ischemic stroke treatment. J Neurosurg. 2010 Jul; 113(1):149-52.