https://biomedical-engineering-online.biomedcentral.com/articles/10.1186/1475-925X-9-16
https://biomedical-engineering-online.biomedcentral.com/articles/10.1186/1475-925X-9-17
https://biomedical-engineering-online.biomedcentral.com/articles/10.1186/1475-925X-9-19
https://biomedical-engineering-online.biomedcentral.com/articles/10.1186/1475-925X-9-18
https://biomedical-engineering-online.biomedcentral.com/articles/10.1186/1475-925X-9-15