_:nafaa9696729e4806b5cbf587d8e540d1xb27
<http://schema.org/url>
<https://www.springernature.com/app-sn/public/images/logo-springernature.png>
<https://bmcmedimaging.biomedcentral.com/articles/10.1186/1471-2342-9-20/figures/9>