About the Authors

Xanthe M. E. Matthijssen

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Visualization, Writing – original draft

x.m.e.matthijssen@lumc.nl

Affiliation Department of Rheumatology, Leiden University Medical Center, Leiden, Netherlands

Ellis Niemantsverdriet

Roles Conceptualization, Data curation, Funding acquisition, Methodology, Project administration, Writing – review & editing

Affiliation Department of Rheumatology, Leiden University Medical Center, Leiden, Netherlands

Tom W. J. Huizinga

Roles Conceptualization, Resources, Supervision, Writing – review & editing

Affiliation Department of Rheumatology, Leiden University Medical Center, Leiden, Netherlands

Annette H. M. van der Helm–van Mil

Roles Conceptualization, Funding acquisition, Investigation, Methodology, Project administration, Supervision, Writing – original draft

Affiliation Department of Rheumatology, Leiden University Medical Center, Leiden, Netherlands

Competing Interests

I have read the journal's policy and the authors of this manuscript have the following competing interests: TH is a member of the Editorial Board of PLOS Medicine.