| Affiliation: | 1. Sachs′ Children and Youth Hospital, South General Hospital, Stockholm, Sweden;2. Department of Medicine, Clinical Epidemiology Unit, Karolinska Institutet, Stockholm, Sweden;3. CHESS, Centre for Health Equity Studies, Stockholm University and Karolinska Institutet, Stockholm, Sweden;4. Public Health Agency of Sweden, Stockholm, Sweden;5. Department of Public Health Sciences, Division of Global Health, Karolinska Institutet, Stockholm, Sweden;6. M?lardalen University, V?ster?s, Sweden;7. Stockholm County Council, Department of Communicable Disease Control and Prevention, Stockholm, Sweden;8. Unit of Infectious Diseases, Department of Medicine, Karolinska Solna, Karolinska Institutet, Stockholm, Sweden |
