1. MediCity Research Laboratory and Department of Medical Microbiology and Immunology, University of Turku, Turku, Finland;
2. Turku PET Centre, University of Turku, Turku, Finland;
3. Department of Medical Biochemistry and Genetics, University of Turku, Turku, Finland;
4. Structural Bioinformatics Laboratory, Department of Biosciences, Åbo Akademi University, Turku, Finland;
5. Wellcome Trust Biocentre, College of Life Sciences, University of Dundee, Dundee, United Kingdom; and
6. National Institute of Public Health and Welfare, Turku, Finland