Funding for this research was provided by:
Kementerian Riset Teknologi Dan Pendidikan Tinggi Republik Indonesia (171.53/UN.14.4.A/LT/2018)
Received: 13 October 2019
Accepted: 26 November 2019
First Online: 5 December 2019
Ethics approval and consent to participate
: The study was not dealing with life animal. The ethical approval of this study was issued by The Ethical Committee on the use of animal in research of the Faculty of Veterinary Medicine Udayana University of Bali. The owners signed informed consent to use of the sick and dead animals in the study.
: Not applicable.
: The authors declare that they have no competing interests.