Dr Michael Baumgaertner (Editor)Department of OrthopedicsYale University School of MedicineNew Haven, USA
Project manager: Elena Spadini
Illustrator: Sabine Freiermuth
Dr Peter Trafton (Editor)Rhode Island HospitalProvidence, USA
Prof Dr Martin HessmannClinic for Orthopaedics and Trauma SurgeryAcademic Teaching Hospital FuldaFulda, Germany
Dr Sean NorkDepartment of Orthopedic SurgeryHarborview Medical CenterSeattle, USA
Dr Christoph SommerChirurgische KlinikKantonsspital GraubündenChur, Switzerland
Prof Dr Bruce TwaddleDepartment of OrthopaedicsAuckland City HospitalAuckland, New Zealand
Project manager: Katrin Lüssi
Illustrators: Anja Giger, Ruth Anliker
Wade Smith is gratefully acknowledged for additional information and clinical photographs of the full ring external fixation treatment.
Dankward Höntzsch is gratefully acknowledged for revision of the external fixation treatment options (2016, with Steve Krikler as editorial consultant).
Sherif Khaled is gratefully acknowledged for feedback on the content (revision in 2016 with Richard E Buckley as editorial consultant).