Response to Letter Regarding Article, "Clinical Presentation and Outcomes of Coronary In-Stent Restenosis Across 3-Stent Generations". (April 2015) - Magalhaes, Marco A.; Minha, Sa'ar; Chen, Fang; Torguson, Rebecca; Omar, Al Fazir; Loh, Joshua P.; Escarcega, Ricardo O.; Lipinski, Michael J.; Baker, Nevin C.; Kitabata, Hironori; Ota, Hideaki; Suddath, William O.; et al.