Received: 8 September 2018
Accepted: 3 January 2019
First Online: 6 February 2019
Ethics approval and consent to participate
: The animal experiment performed in this study has been approved by the Biosafety, Biosecurity and Ethical Committee of Jahangirnagar University, Savar, Dhaka-1342, Bangladesh. Ref. no. BBEC, JU/M2018(1)3.
: Not applicable.
: All authors declared that they have no competing interests.
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