Authors: Emilie K Grasset; Amanda Duhlin; Hanna E Agardh; Olga Ovchinnikova; Thomas Hägglöf; Mattias N Forsell; Gabrielle Paulsson-Berne; Göran K Hansson; Daniel F J Ketelhuth; Mikael C I Karlsson Journal: Proc Natl Acad Sci U S A Date: 2015-04-06 Impact factor: 11.205