Authors: Saman Nazarian; Rozann Hansford; Amir A Rahsepar; Valeria Weltin; Diana McVeigh; Esra Gucuk Ipek; Alan Kwan; Ronald D Berger; Hugh Calkins; Albert C Lardo; Michael A Kraut; Ihab R Kamel; Stefan L Zimmerman; Henry R Halperin Journal: N Engl J Med Date: 2017-12-28 Impact factor: 91.245