Funding for this research was provided by:
Text and Data Mining valid from 2019-11-01
Received: 20 May 2019
Accepted: 22 October 2019
First Online: 1 November 2019
Ethics approval and consent to participate
: The Ethical Review Committee of International Centre for Dirarrhoeal Disease Research, Bangladesh approved the study.
: NA is the editor in chief of this journal but he did not handle the peer-review and decisioning of this manuscript.