Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions News feed Embed this list Save this search Mark all Export Your filters: cql: author="Janssen, Jessie" or (type exact bookEditor and editor="Janssen, Jessie") Mark journalArticle A1 Are there three main subgroups within the patellofemoral pain population? : a detailed characterisation study of 127 patients to help develop targeted intervention (TIPPs) James Selfe, Jessie Janssen, Michael Callaghan, Erik Witvrouw (UGent) , Chris Sutton, Jim Richards, Maria Stokes, Denis Martin, John Dixon, Russell Hogarth, et al. (2016) BRITISH JOURNAL OF SPORTS MEDICINE. 50(14). p.873-U113 Mark conference C3 Identification of strata for a trial of a targeted multimodal physiotherapy intervention in patellofemoral pain patients Chris Sutton, Paola Dey, Jessie Janssen, Michael Callaghan, Jim Richards, Maria Stokes, Denis Martin, John Dixon, Erik Witvrouw (UGent) , Russell Hogarth, et al. (2015) TRIALS. 16.