About the Authors

Bernard M. F. M. Duvivier

Affiliations Department of Internal Medicine, Maastricht University Medical Centre, Maastricht, The Netherlands, Department of Human Movement Sciences, Maastricht University Medical Centre, Maastricht, The Netherlands

Nicolaas C. Schaper

Affiliation Department of Internal Medicine, Maastricht University Medical Centre, Maastricht, The Netherlands

Michelle A. Bremers

Affiliation Department of Internal Medicine, Maastricht University Medical Centre, Maastricht, The Netherlands

Glenn van Crombrugge

Affiliation Department of Internal Medicine, Maastricht University Medical Centre, Maastricht, The Netherlands

Paul P. C. A. Menheere

Affiliation Central Diagnostic Laboratory, Maastricht University Medical Centre, Maastricht, The Netherlands

Marleen Kars

Affiliation Department of Internal Medicine, Maastricht University Medical Centre, Maastricht, The Netherlands

Hans H. C. M. Savelberg

hans.savelberg@maastrichtuniversity.nl

Affiliation Department of Human Movement Sciences, Maastricht University Medical Centre, Maastricht, The Netherlands

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: HHCMS MK NCS. Performed the experiments: BMFMD MAB GvC. Analyzed the data: BMFMD GvC HHCMS MAB MK PPCAM. Wrote the paper: BMFMD GvC HHCMS MAB MK NCS PPCAM.