After publication of this work [1], we noted that we inadvertently failed to include the complete list of all co-authors. The full list of authors has now been added and the Authors' contributions and Competing interests sections modified accordingly.
Competing interests
The authors declare that they have no competing interests.
Authors' contributions
VMvGV, RTJ and JAvdS did design, data acquisition, analysis, and writing. EOvK MM and MHVD revised the manuscript critically for important intellectual content. All authors approved the final version.
Authors: Valerie M van Gelein Vitringa; Ed O van Kooten; Margriet G Mullender; Mirjam H van Doorn-Loogman; Johannes A van der Sluijs Journal: J Brachial Plex Peripher Nerve Inj Date: 2009-05-18
Authors: Valerie M van Gelein Vitringa; Arthur van Noort; Marco J P F Ritt; Barend J van Royen; Johannes A van der Sluijs Journal: J Brachial Plex Peripher Nerve Inj Date: 2015-08-05
Authors: Michael L Pearl; Fabian van de Bunt; Michaela Pearl; Nina Lightdale-Miric; Susan Rethlefsen; Jennifer Loiselle Journal: Clin Orthop Relat Res Date: 2013-10-18 Impact factor: 4.176
Authors: B J Duijnisveld; C Saraç; M J A Malessy; The Icf Brachial Plexus Advisory Board; T P M Vliet Vlieland; R G H H Nelissen Journal: Bone Joint Res Date: 2013-06-20 Impact factor: 5.853
Authors: Francisco Soldado; David Benito-Castillo; Cesar G Fontecha; Ignasi Barber; Mario Marotta; Sleiman Haddad; Mariano E Menendez; Vasco V Mascarenhas; Scott H Kozin Journal: J Brachial Plex Peripher Nerve Inj Date: 2012-12-06
Authors: Cigdem Sarac; Hassan Amghar; Marc J Nieuwenhuijse; Jochem Nagels; Sonja M Buitenhuis; Ron Wolterbeek; Rob G H H Nelissen Journal: Clin Orthop Relat Res Date: 2020-01 Impact factor: 4.755