1. Hôspital Necker Enfants Malades, Paris, France
2. Department of Family and Community Medicine, Alfateh University, Tripoli, Libya
3. Center de Recherche en Nutrition Humain (CRNH), Ile de France, UMR U557 Inserm/U1125 Inra/Cnam/Paris 13, Bobigny, France
4. Department of Community Health Sciences, University of Manitoba, Winnipeg, Canada
5. Industrial Pharmacy, Faculty of Pharmacy, Alfateh Universit
6. Pan Arab Project for Family Health (PAPFAM), League of Arab States
7. Eastern Mediterranean Regional Office, World health organization