[1] Alliance Int Med Action ALIMA, Dakar, Senegal
[2] Tech Hsch Ulm, Ulm, Germany
[3] CHU PZAGA, Mahajanga, Madagascar
[4] Diamedica, Barnstaple, England
[5] Univ Internac Valencia, Valencia, Spain
[6] Karolinska Inst, Dept Publ Hlth Sci, Global Hlth Hlth Syst Policy, Stockholm, Sweden