Authors: Cécile van Els; Siri Mjaaland; Lisbeth Næss; Julia Sarkadi; Eva Gonczol; Karen Smith Korsholm; Jon Hansen; Jørgen de Jonge; Gideon Kersten; Jennifer Warner; Amanda Semper; Corine Kruiswijk; Fredrik Oftung Journal: Hum Vaccin Immunother Date: 2014 Impact factor: 3.452