Author affilations Nathan Hutting, HAN University of Applied Sciences 20 March 2015 The correct author affilations are: 1 Radboud University Medical Center, Radboud Institute for Health Sciences, IQ Healthcare, Nijmegen, The Netherlands 2 HAN University of Applied Sciences, Research Group Occupation and Health, Nijmegen 6503 GL, The Netherlands Competing interests None declared
Author affilations
20 March 2015
The correct author affilations are:
1 Radboud University Medical Center, Radboud Institute for Health Sciences, IQ Healthcare, Nijmegen, The Netherlands
2 HAN University of Applied Sciences, Research Group Occupation and Health, Nijmegen 6503 GL, The Netherlands
Competing interests
None declared