Björn Nordlund & Henrik Ljungberg
![](https://mb.cision.com/Public/206/2894383/a2c75b0b1b41904f_800x800ar.jpg)
Photographer: private
Last author Björn Nordlund (left) and first author Henrik LjungbergPhotographer: private
Last author Björn Nordlund (left) and first author Henrik LjungbergKAROLINSKA INSTITUTET PRESS OFFICE Opening hours: Monday–Friday 09.00–17.00 CET. Karolinska Institutet – a medical university ki.se