Text and Data Mining valid from 2019-05-17
Received: 25 February 2018
Accepted: 2 May 2019
First Online: 17 May 2019
Ethics approval and consent to participate
: The study was approved by the Institutional Animal Care and Use Committee of the United States Department of Agriculture, National Wildlife Research Center (Protocol #: QA-1626).
: Not applicable.
: The authors declare that they have no competing interests.