AUTHOR=Meichner Kristina , McCleary-Wheeler Angela L. , Mochizuki Hiroyuki , Stokol Tracy TITLE=Editorial: Comparative Oncology–Advances in Veterinary Molecular Oncology JOURNAL=Frontiers in Veterinary Science VOLUME=8 YEAR=2022 URL=https://www.frontiersin.org/journals/veterinary-science/articles/10.3389/fvets.2021.812856 DOI=10.3389/fvets.2021.812856 ISSN=2297-1769