Jonas F Ludvigsson
![](https://mb.cision.com/Public/206/2567959/bf29e27c61fd1a4c_800x800ar.jpg)
Photographer: Gustav Mårtensson
Jonas F Ludvigsson, Professor at the Department of Medical Epidemiology and Biostatistics, Karolinska InstitutetPhotographer: Gustav Mårtensson
Jonas F Ludvigsson, Professor at the Department of Medical Epidemiology and Biostatistics, Karolinska InstitutetKAROLINSKA INSTITUTET PRESS OFFICE Opening hours: Monday–Friday 09.00–17.00 CET. Karolinska Institutet – a medical university ki.se