Received: 17 February 2019
Accepted: 22 August 2019
First Online: 5 September 2019
Change Date: 1 November 2019
Change Type: Correction
Change Details: In the original version of this article (Assefa & Chelmala, 2019), published on 5 September 2019, there was 1 incorrect author name.
Ethics approval and consent to participate
: Authors have government permission to collect animals and permission was collected from Ethiopian Wildlife Conservation Authority (Reference No.: DA 31/129/09, 2017). Moreover, the study was conducted in accordance with institutional and national guidelines for handling the experimental animals.
: Not applicable.
: The authors declare that they have no competing interests.