Received: 16 August 2019
Accepted: 23 October 2019
First Online: 13 November 2019
Ethics approval and consent to participate
: Since primary data are not collected in this study, ethical approval is not required. This review is expected to provide relevant data on the occurrence of gastric cancer in Africa. The final report will be published in a peer-reviewed journal.
: The authors declare that they have no competing interests.