1. Center for Structural Biochemistry, Department of Biochemistry and Biotechnology, Royal Institute of Technology, Novum, S-141 57 Huddinge, Department of Biochemistry and Food Chemistry, University of Turku, Vatselankatu 2, Arcanum, FIN-20014 Turku, Finland, Center for BioTechnology, Department of Biosciences at Novum, Karolinska Institute, S-141 57 Huddinge, Sweden, Department of Immunology, Microbiology Pathology and Infectious Deseases (IMPI), Karolinska Institute, Huddinge University Hospital, S...