About the Authors

Marcello Siniscalchi

marcello.siniscalchi@uniba.it

Affiliation Department of Veterinary Medicine, University of Bari "Aldo Moro," Bari, Italy

Carlo Stipo

Affiliation Department of Veterinary Medicine, University of Bari "Aldo Moro," Bari, Italy

Angelo Quaranta

Affiliation Department of Veterinary Medicine, University of Bari "Aldo Moro," Bari, Italy

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MS CS AQ. Performed the experiments: MS CS AQ. Analyzed the data: MS AQ. Contributed reagents/materials/analysis tools: MS AQ. Wrote the paper: MS AQ.