*BMC Rheumatology* 2021; 5:21
*Biostatistics* 2021; DOI: 10.1093/biostatistics/kxaa055
*Clinical Infectious Diseases* 2021; 72(10):e515-525
*Annals of the Rheumatic Disease* 2021; 79(1):1446-1452
*Statistics in Medicine* 2020; 39(24):3285-3298
*bioRxiv* 2020; doi:10.1101/2020.01.13.903989
*Statistical Modelling* 2019
*Genetic Epidemiology* 2018; 42(8):754-771
*BMC Genetics* 2018; 19:64