Max Gordon, MD, PhD, Agata Rysinska, MD, Anne Garland, MD, Ola Rolfson, MD, PhD, Sara Aspberg, MD, PhD, Thomas Eisler, MD, PhD, Göran Garellick, MD, PhD, André Stark, MD, PhD, Nils P. Hailer, MD, PhD, and Olof Sköldenberg, MD, PhD
Janet Hill,corresponding author1 Paul Magill,1 Alastair Dorman,2 Rosemary Hogg,2 Andrew Eggleton,3 Gary Benson,4 Margaret McFarland,5 Lynn Murphy,6 Evie Gardner,6 Leeann Bryce,1 Una Martin,1 Catherine Adams,6 Jennifer Bell,6 Christina Campbell,6 Ashley Agus,6 Glenn Phair,6 Dennis Molloy,1 Brian Mockford,1 Seamus O’Hagan,1 and David Beverland1
Sarav S. Shah, MD,a,∗ Alexander M. Roche, BA,b Spencer W. Sullivan, BS,b Benjamin T. Gaal, BA,b Stewart Dalton, MD,b Arjun Sharma, BS,b Joseph J. King, MD,b Brian M. Grawe, MD,b Surena Namdari, MD,b Macy Lawler, BS,b Joshua Helmkamp, BS,b Grant E. Garrigues, MD,b Thomas W. Wright, MD,b Bradley S. Schoch, MD,b Kyle Flik, MD,b Randall J. Otto, MD,b Richard Jones, MD,b Andrew Jawa, MD,b Peter McCann, MD,b Joseph Abboud, MD,b Gabe Horneff, MD,b Glen Ross, MD,b Richard Friedman, MD,b Eric T. Ricchetti, MD,b Douglas Boardman, MD,b Robert Z. Tashjian, MD,b and Lawrence V. Gulotta, MDb
Lok Sze Lee,1 Ping Keung Chan,corresponding author1 Chunyi Wen,2 Wing Chiu Fung,1 Amy Cheung,3 Vincent Wai Kwan Chan,3 Man Hong Cheung,1 Henry Fu,1 Chun Hoi Yan,4 and Kwong Yuen Chiu1
Liam Z. Yapp, BMSc (Hons), MBChB, MRCSEd, Research Fellow and Specialty Registrar in Trauma & Orthopaedics,1,2 Jon V. Clarke, PhD, FRCSGlasg (Tr & Orth), Consultant Orthopaedic Surgeon,2,3 Matthew Moran, MSc, FRCSEd (Tr & Orth), Consultant Orthopaedic Surgeon and Scottish Arthroplasty Project Steering Committee Chairman,1,2,4 A Hamish R W. Simpson, MA, BCh, DM, FRCS (Ed&Eng), George Harrison-Law Professor of Orthopaedics,1 and Chloe E H. Scott, MD, MSc, FRCSEd (Tr&Orth), MFSTEd, Consultant Orthopaedic Surgeon and NRS Career Research Fellow1,4
Kevin X. Farley, BS,1,a Jacob M. Wilson, MD,1,b Anjali Kumar, MPH,1,c Michael B. Gottschalk, MD,1,d Charles Daly, MD,1,e Joaquin Sanchez-Sotelo, MD, PhD,2,f and Eric R. Wagner, MD1,g
Peter L. Lewis, MBBS, FRACS(Orth), FAOrthA,corresponding author Francois Tudor, MBBS, FRACS(Orth), FAOrthA, Michelle Lorimer, BSc (Maths&CompSc) (Hons), John McKie, MB ChB FRACS, Eric Bohm, BEng, MD, MSc, FRCSC, Otto Robertsson, MD, PhD, Keijo T. Makela, MD, PhD, Jaason Haapakoski, MSc, Ove Furnes, MD, PhD, Christoffer Bartz-Johannessen, MA (Stats), Rob G. H. H. Nelissen, MD, PhD, Liza N. Van Steenbergen, PhD, Donald C. Fithian, MD, and Heather A. Prentice, PhD, MPH
Lok Sze Lee,1 Ping Keung Chan,corresponding author2 Wing Chiu Fung,1 Amy Cheung,2 Vincent Wai Kwan Chan,2 Man Hong Cheung,1 Henry Fu,2 Chun Hoi Yan,1 and Kwong Yuen Chiu1
Sarav S. Shah, MD,∗ Benjamin T. Gaal, BA, Alexander M. Roche, BA, Surena Namdari, MD, Brian M. Grawe, MD, Macy Lawler, BS, Stewart Dalton, MD, Joseph J. King, MD, Joshua Helmkamp, BS, Grant E. Garrigues, MD, Thomas W. Wright, MD, Bradley S. Schoch, MD, Kyle Flik, MD, Randall J. Otto, MD, Richard Jones, MD, Andrew Jawa, MD, Peter McCann, MD, Joseph Abboud, MD, Gabe Horneff, MD, Glen Ross, MD, Richard Friedman, MD, Eric T. Ricchetti, MD, Douglas Boardman, MD, Robert Z. Tashjian, MD, and Lawrence V. Gulotta, MD
Jani Knifsund,corresponding author1,2 Tuukka Niinimaki,3 Heikki Nurmi,4 Alar Toom,4 Hannes Keemu,1 Inari Laaksonen,1,2 Matti Seppänen,1 Antti Liukas,5 Konsta Pamilo,4 T Vahlberg,2 Ville Äärimaa,1 and KT Mäkelä1,2,6