Institution: | 1. Departments of Medical Sciences, Dermatology and Venereology, Uppsala University, Uppsala, Sweden;2. Departments of Medical Sciences, Clinical Chemistry, Uppsala University, Uppsala, Sweden;3. Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden;4. Department of Anatomy, Physiology and Biochemistry, Swedish University of Agricultural Sciences, Uppsala, Sweden;5. Ola Rollman and Gunnar Pejler.;6. E‐mail: or |