Department of Emergency Medicine;
University of Florida;
Gainesville;
USA;
Department of Neurology;
University of Florida;
Gainesville;
USA;
Department of Neuroradiology;
University of Florida;
Gainesville;
USA;
Department of Neurosciences;
University of Florida;
Gainesville;
USA.;
Department of Neurosurgery;
University of Florida;
Gainesville;
USA;
Motor; Grade; Collaterals; Ischemic; Stroke; Endovascular; Intervention; Outcome; after; Stroke; Mortality; after; Stroke; Acute; Stroke; Endovascular; Treatment; Mechanical; Thrombectomy;