Martin Eklund & Tobias Nordström
![](https://mb.cision.com/Public/206/3382725/b9e1e413a1673d39_800x800ar.jpg)
Photographer: Stefan Zimmerman
Martin Eklund, researcher at the Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, and Tobias Nordström, researcher at the Department of Clinical Sciences, Danderyd Hospital, at Karolinska Institutet.