This is an Erratum to BMC Medicine 2015, 13:111 indicating the correct name for one of the authors.Please see related article: http://www.biomedcentral.com/1741-7015/13/111. Authors’ corrected note: Jan NM IJzermans last name was incorrectly spelled in the author list and was indicated as Jan NM IJermans in our published article [1]. The erratum includes this author’s correct last name. The erratum includes this information. Corrected text: Jan NM IJzermans