Authors
Department of Health Sciences, Faculty of Humanities, Mid Sweden University, Holmgatan 10, 851 70 Sundsvall; Department of Social Work, Criminology and Public Health Sciences, Faculty of Occupational and Health Sciences, University of Gävle, Kungsbacksvägen 47, 80176 Gävle, Sweden; Department of Biological Sciences, Faculty of Sciences, Eduardo Mondlane University, 3453 Julius Nyerere Avenue, Maputo 257
Warwick Centre for Global Health, Division of Health Sciences, Warwick Medical School, University of Warwick, Coventry CV4 7AL, UK; Department of Global Health, Division of Epidemiology and Biostatistics, Faculty of Health Sciences, Stellenbosch University, Francie van Zijl Drive, Cape Town 7505
Department of Biological Sciences, Faculty of Sciences, Eduardo Mondlane University, 3453 Julius Nyerere Avenue, Maputo 257
Department of Health Sciences, Faculty of Humanities, Mid Sweden University, Kunskapens väg 8, SE-831 25 Östersund
Department of Health Sciences, Faculty of Humanities, Mid Sweden University, Kunskapens väg 8, SE-831 25 Östersund; Department of Social Work, Criminology and Public Health Sciences, Faculty of Occupational and Health Sciences, University of Gävle, Kungsbacksvägen 47, 80176 Gävle, Sweden; EPI Unit–Instituto de Saúde Pública, Universidade do Porto, Rua das Taipas 135, 4050-600 Porto