Intraclass correlation coefficient results.

<p><i>(</i>A) Intra-rater repeatability results for one rater across up to 19 subjects of multiple dog breeds in the photographic measurements. (B) Inter-rater repeatability results for one rater across up to 20 subjects of multiple dog breeds in the photographic measurements. Skull index [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0315411#pone.0315411.ref001" target="_blank">1</a>] displaying ICC result for analysis performed on multiple dog breeds, and skull index [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0315411#pone.0315411.ref002" target="_blank">2</a>] displaying ICC value for analysis performed on smooth-coated breeds (Boston Terrier, Boxer and Staffordshire Bull Terrier) only. (C) Inter-rater repeatability results for soft tape measurements conducted by two raters across 30 subjects of multiple dog breeds.</p> <p>(DOCX)</p>