[1] Karolinska Institutet,Mohsin Saeed Khan, Division of Global Health (IHCAR), Department of Public Health Sciences
[2] Örebro University Hospital,Magnus Unemo, National Reference Laboratory for Pathogenic Neisseria, Department of Laboratory Medicine, Clinical Microbiology
[3] and School of Health and Medical Sciences,Shakila Zaman
[4] Örebro University,Cecilia Stålsby Lundborg, Division of Global Health (IHCAR), Department of Public Health Sciences
[5] Institute of Public Health,undefined
[6] Karolinska Institutet,undefined