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The cadavers used in the study were from the institution (Kampala International University, Western Campus) and therefore did not necessitate documented consent for their donation. Permission to use the cadavers of our study was obtained from the Department of Anatomy, Kampala International University, Western Campus, Uganda. Consent to participate did not apply to this study since it involved cadaveric specimens.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethical approval and consent to participate"}},{"value":"Not applicable.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent for publication"}},{"value":"The authors declare no competing interests.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Competing interests"}}],"article-number":"422"}}