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
Håkon Greve Johannessen, Geir Hallan, Thomas Kadar, Anne Marie Fenstad, Stein Håkon Låstad Lygre, Kristin Haugan, Paul Johan Høl, Mona Badawy, Benedikt Jonsson, Kari Indrekvam, Arild Aamodt, Ove Furnes
Milou F T Hüsken, Joëll Magré, Koen Willemsen, Liza N van Steenbergen, Mirthe H W Van veghel, Harrie Weinans, Ralph J B Sakkers, Joris E J Bekkers, Bart C H van der Wal
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