[1] Univ Texas Dallas, Richardson, TX 75080 USA
[2] Univ Maryland, College Pk, MD USA
[3] Univ Sherbrooke, Sherbrooke, PQ, Canada
[4] Noordwes Univ, Potchefstroom, South Africa
[5] United Methodist Univ, Monrovia, Liberia
[6] African Dev Advisors, Kigali, Rwanda
[7] Univ Abomey Calavi, Cotonou, Benin
[8] Michigan State Univ, E Lansing, MI USA
[9] Univ Liberia, Monrovia, Liberia
[10] Univ Lubumabshi, Lubumbashi, DEM REP CONGO
[11] Univ Melbourne, Parkville, Vic, Australia
[12] Univ Namibia, Windhoek, Namibia
[13] Naxiluva Consulting, Johannesburg, South Africa
[14] Univ Pittsburgh, Pittsburgh, PA USA
[15] Univ Nairobi, Nairobi, Kenya
[16] Sir Salimullah Med Coll, Dhaka, Bangladesh
[17] CE Mujer, Santo Domingo, Dominican Rep