Olav Lutro, Marianne Bollestad Tjørhom, Tesfaye Hordofa Leta, Jan-Erik Gjertsen, Geir Hallan, Trond Bruun, Marianne Westberg, Tina Strømdal Wik, Christian Thomas Pollmann, Stein Håkon Lygre, Ove Furnes, Lars Engesæter, Håvard Dale
Jake von Hintze, Ville Ponkilainen, Annette W-Dahl, Nils P Hailer, Ove Furnes, Anne M Fenstad, Mona Badawy, Alma B Pedersen, Martin Lindberg-Larsen, Mika J Niemeläinen, Keijo Mäkelä, Antti Eskelinen
Mark Stam, Joost Verschueren, Mark V van Outeren, Reinoud W Brouwer, Robert D A Gaasbeek, Sorin G Blendea, Eline M van Es, Max Reijman, Sita M A Bierma-Zeinstra, BvO-study group
Lotje A Hoogervorst, Yijun Ren, Tom Melvin, Ashley A Stratton-Powell, Anne Lübbeke, Robert E Geertsma, Alan G Fraser, Rob G H H Nelissen, Enrico G Caiani, Perla J Marang-van de Mheen
Jonathan M R French, Kevin Deere, Michael R Whitehouse, Derek J Pegg, Enrico Ciminello, Riccardo Valentini, Marina Torre, Keijo Mäkelä, Anne Lübbeke, Eric R Bohm, Anne Marie Fenstad, Ove Furnes, Geir Hallan, Jinny Willis, Søren Overgaard, Ola Rolfson, Adrian Sayers
Ilana N Ackerman, Sze-Ee Soh, Brian R Hallstrom, Yi Ying Fang, Patricia Franklin, Jörg Lützner, Lina Holm Ingelsrud, for the International Society of Arthroplasty Registries Patient-Reported Outcome Measures Working Group