Vitamin D is associated with reduced risk of Sjögren's syndrome: a Mendelian randomization study.

"data availability summary statistics for ss is accessible in the databases of genotypes and phenotypes (dbgap) under accession number phs002723 v1 p1."

"Disclosure statement: The authors have declared no conflicts of interest."

"Funding S.S.Z. is supported by a National Institute for Health Research Clinical Lectureship and works in centres supported by Vs Arthritis (grant no. 21173, 21754 and 21755). SB is supported by the Wellcome Trust (225790/Z/22/Z) the United Kingdom Research and Innovation Medical Research Council (MC_UU_00002/7) and the National Institute for Health Research Cambridge Biomedical Research Centre (NIHR203312). The views expressed are those of the authors and not necessarily those of the National Health Service, the National Institute for Health Research, or the Department of Health and Social Care. The funder had no role in the design or conduct of the study; the collection, management, analysis and interpretation of the data; the preparation, review, or approval of the manuscript; or the decision to submit the manuscript for publication. Disclosure statement: The authors have declared no conflicts of interest."