NIC=neointimal coverage; SES=sirolimus-eluting stent; ZES=zotarolimus-eluting stent.Reproduced with permission from the American College of Cardiology. Awata M et al. Angioscopic Comparison of Neointimal Coverage Between Zotarolimus- and Sirolimus-Eluting Stents. J Am Coll Cardiol, August 26, 2008;52:789–790.