Magbagbeola | Dairo | University of Ibadan, Nigeria | drdairo@yahoo.com
Olukemi | Olugbade | Department of Community Health, Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Nigeria |                                                                                                                       titilope_nc@yahoo.com
Celestine | Ameh | African Field Epidemiology Network | cameh@afenet.net
Sufiyan | Babale | Ahmadu Bello University, Zaria, Nigeria | sufiyanmb@yahoo.com
Olumide | Oje-Adetule | Nigeria Field Epidemiology and Laboratory Training Programme | olumide.ojeadetule@yahoo.com
Olayinka | Ilesanmi | African Centres for Disease Control and Prevention | 
Muhammad | Balogun | African Field Epidemiology Network, Nigeria | msbalogun@afenet.net