Erratum to: Calnexin, an ER stress-induced protein, is a prognostic marker and potential therapeutic target in colorectal cancer. Issue 1 (December 2016) - Ryan, Deborah; Carberry, Steven; Murphy, Áine; Lindner, Andreas; Fay, Joanna; Hector, Suzanne; McCawley, Niamh; Bacon, Orna; Concannon, Caoimhin; Kay, Elaine; McNamara, Deborah; Prehn, Jochen