Received: 3 July 2019
Accepted: 23 October 2019
First Online: 30 October 2019
Ethics approval and consent to participate
: The protocol was reviewed and approved by the RIAS’s Institutional Animal Care and Use Committee prior to implementation.
: Not applicable.
: This study was funded by Zoetis Japan KK. WY, TF, AH, RHS, SM and DR were employees of Zoetis. KO was the contracted study investigator.