Chandrasekhar J, Mastoris I, Baber U, Sartori S, Schoos M, Bansilal S, Dangas G, Mehran R. Antithrombotic strategy variability in ATrial fibrillation and obstructive coronary disease revascularized with PCI-rationale and study design of the prospective observational multicenter AVIATOR 2 registry. Am Heart J. 2015 Dec; 170(6):1234-42.