Obituary – Prof. Dr. Peter Ndumbe

It is with great sadness that we report the death of Prof. Dr. Peter Ndumbe, an editorial board member of the IJERPH, after a sudden stroke in May 2013. He has served the journal for eight years and made important contributions to the journal's success. On behalf of the Editorial Board and the MDPI Editorial Team we offer our deepest condolences to his family.

Prof. Dr. Paul Tchounwou
Editor-in-Chief of the IJERPH