NEXT study group

Board

BvdWall — **Dr. BJM van de Wall**
Cantonal Hospital of Lucerne,
Department of Orthopedic and Trauma Surgery,
Lucerne, Switzerland
University of Lucerne
Department of Health Sciences and Medicine,
Lucerne, Switzerland

**Dr. DPJ Smeeing**
Rijnstate Hospital,
Department of Trauma Surgery,
Arnhem, the Netherlands

Collaborators

**PD. Dr. FJP Beeres**
Cantonal Hospital of Lucerne,
Department of Orthopedic and Trauma Surgery,
Lucerne, Switzerland

MHouwert — **Dr. RM Houwert**
University Medical Center Utrecht,
Department of Trauma Surgery,
Utrecht, the Netherlands

RGroenwold — **Prof. Dr. RHH Groenwold**
Leiden University Medical Center,
Department of Clinical Epidemiology and Department of Biomedical Data Sciences,
Leiden, the Netherlands

JDoornberg — **Prof. Dr. JN Doornberg**
University Medical Center Groningen,
Department of Orthopedic Surgery,
Groningen, the Netherlands

MvanHeijl — **Dr. M van Heijl**
Diakonessenhuis Utrecht/Zeist/Doorn,
Department of Surgery,
Utrecht, the Netherlands
University Medical Center Utrecht,
Department of Trauma Surgery,
Utrecht, the Netherlands

FIJpma — **Dr. FFA IJpma**
University Medical Center Groningen,
Department of Trauma Surgery,
Groningen, the Netherlands

SMuijs — **Dr. SPJ Muijs**
University Medical Center Utrecht,
Department of Orthopedic Surgery,
Utrecht, the Netherlands

BvWageningen — **Dr. B van Wageningen**
Radboud University Medical Center,
Department of Orthopedic and Trauma Surgery,
Lucerne, Switzerland
University of Lucerne
Department of Health Sciences and Medicine,
Lucerne, Switzerland

Advisory board

Prof. Dr. R Babst, University of Lucerne, Department of Health Sciences and Medicine, Lucerne, Switzerland.

Dr. M Heng, MD, MPH, FRCSC. Orthopaedic Trauma Surgeon Massachusetts General Hospital || Assistant Professor of Orthopaedic Surgery, Harvard Medical School.

Drs. M Hogervorst, University Medical Center Groningen, Department of Trauma Surgery, Groningen, the Netherlands.

Prof. Dr. MC Kruyt, University Medical Center Utrecht, Department of Orthopedic Surgery, Utrecht, the Netherlands.

SM Lambert, BSc MBBS FRCS FRCSEdOrth, University College London Hospital NHS Foundation Trust.

Prof. Dr. LPH Leenen, University Medical Center Utrecht, Department of Trauma Surgery, Utrecht, the Netherlands.

Prof. Dr. FC Oner, University Medical Center Utrecht, Department of Orthopedic Surgery, Utrecht, the Netherlands.

Prof. Dr. R.W. Poolman, Leiden University Medical Centre, Leiden, the Netherlands || OLVG, Amsterdam, the Netherlands.