Pär Sparén and Jiayao Lei
Photographer: Stefan Zimmerman
Pär Sparén and Jiayao Lei, researchers in the Department of Medical Epidemiology and Biostatistics, Karolinska Institutet.Photographer: Stefan Zimmerman
Pär Sparén and Jiayao Lei, researchers in the Department of Medical Epidemiology and Biostatistics, Karolinska Institutet.KAROLINSKA INSTITUTET PRESS OFFICE Opening hours: Monday–Friday 09.00–17.00 CET. Karolinska Institutet – a medical university ki.se