1 National Institute for Communicable Diseases, Sandringham, Johannesburg 2192, South Africa; Genesis Analytics, Johannesburg, South Africa. Electronic address: waasilaj@genesis-analytics.com.
2 School of Medicine, Universidad de La Sabana, Chia, Colombia.
3 Division of Care in Long Term Conditions, King's College London, London, UK; Department of Paediatrics and Paediatric Infectious Diseases, Sechenov University, Moscow, Russia.
4 Makati Medical Center, Makati City, Philippines.
5 Fundação Oswaldo Cruz, Rio de Janeiro, Brazil.
6 Department of Critical Care Medicine, Ziauddin University, Karachi, Pakistan.
7 Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel.
8 National Institute for Communicable Diseases, Sandringham, Johannesburg 2192, South Africa.
9 Universidad Nacional de Colombia, Clinica Colsanitas, Bogota, Colombia.
10 National Center for Respiratory Medicine, Beijing, China; Department of Pulmonary and Critical Care Medicine, China-Japan Friendship Hospital, Beijing, China.