Authors: Séverine Vermeire; William J Sandborn; Silvio Danese; Xavier Hébuterne; Bruce A Salzberg; Maria Klopocka; Dino Tarabar; Tomas Vanasek; Miloš Greguš; Paul A Hellstern; Joo Sung Kim; Miles P Sparrow; Kenneth J Gorelick; Michelle Hinz; Alaa Ahmad; Vivek Pradhan; Mina Hassan-Zahraee; Robert Clare; Fabio Cataldi; Walter Reinisch Journal: Lancet Date: 2017-05-17 Impact factor: 79.321