Fig. 4.

Network view of the first author affiliations of studies conducted in Africa on protein–energy malnutrition during the last decade. Affiliations (n 76) of the first author for papers (n 72) indexed as the major MeSH term ‘protein–energy malnutrition’ are included. The size of the node and connecting lines is relative to the number of connections. Affiliations based in Africa are in black, the ones outside Africa in white. 1=University of Malawi, Malawi