1. Department of Infectious Diseases; Institute of Biomedicine; Sahlgrenska Academy; University of Gothenburg; Gothenburg Sweden
2. Department for Communicable Disease Control in Western Gotaland; Skövde Sweden
3. Centre for Applied Biostatistics; Sahlgrenska Academy; University of Gothenburg; Gothenburg Sweden
4. Department of Neuroscience and Physiology; Sahlgrenska Academy; University of Gothenburg; Gothenburg Sweden
5. Department of Molecular and Clinical Medicine/Cardiology; Sahlgrenska Academy; Gothenburg Sweden
6. Department of Pulmonary Medicine; Faculty of Medicine; Marmara University; Istanbul Turkey