About the Authors

Heather K. Siemon

Contributed equally to this work with: Heather K. Siemon, William D. Liska, Sarah K. Israel

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Writing – original draft, Writing – review & editing

Affiliation Department of Surgery, Bluepearl Veterinary Partners, Tampa, Florida, United States of America

William D. Liska

Contributed equally to this work with: Heather K. Siemon, William D. Liska, Sarah K. Israel

Roles Conceptualization, Data curation, Methodology, Writing – review & editing

Affiliation Global Veterinary Specialists PLLC, Sugar Land, Texas, United States of America

Sarah K. Israel

Contributed equally to this work with: Heather K. Siemon, William D. Liska, Sarah K. Israel

Roles Data curation, Investigation, Methodology, Supervision, Writing – review & editing

Sarah.Gaines@bluepearlvet.com

Affiliation Department of Surgery, Bluepearl Veterinary Partners, San Antonio, Texas, United States of America

Competing Interests

No outside funds were received to conduct this study. One of the authors (WDL) participated in the design of the magnification marker stand and receives no financial gain from the sale and distribution of the device. This does not alter our adherence to PLOS ONE policies on sharing data and materials. The authors declare no conflict of interest.