1. Department of Chemistry, Umeå
University, SE-901 87 Umeå, Sweden
2. Umeå Centre for Microbial
Research, Umeå University, SE-901 87 Umeå, Sweden
3. Department of Clinical Microbiology,
Umeå University, SE-901 85 Umeå, Sweden
4. Laboratories for Molecular Infection
Medicine Sweden, Umeå University, SE-901 87 Umeå, Sweden