1 Health economist, Independent consultant, Algeria.
2 Tunisian Association for Defending the Right to Health, Tunis, Tunisia. Electronic address: sabrib2@yahoo.com.
3 Vice President of Société Française de Santé Publique, Member of EUPHA's Governing Board, Chair of Marseille 2019 European Public Health Conference annual meeting.
4 Médecin chef du Service d'Epidémiologie et de Médecine Préventive CHU de Constantine, Algeria.