Evaluating real-world clinical outcomes in atrial fibrillation patients receiving the WATCHMAN Left Atrial Appendage Closure technology: final 2-year outcome data of the EWOLUTION trial focusing on history of stroke and hemorrhage - Boersma, L V; Ince, H; Kische, S; following investigators and institutions participated in the EWOLUTION study (Circ Arrhythm Electrophysiol, 2019)