https://bmcmedinformdecismak.biomedcentral.com/articles/10.1186/1472-6947-9-4 https://bmcmedinformdecismak.biomedcentral.com/articles/10.1186/1472-6947-9-8 https://bmcmedinformdecismak.biomedcentral.com/articles/10.1186/1472-6947-9-3 https://bmcmedinformdecismak.biomedcentral.com/articles/10.1186/1472-6947-9-5 https://bmcmedinformdecismak.biomedcentral.com/articles/10.1186/1472-6947-9-2 https://bmcmedinformdecismak.biomedcentral.com/articles/10.1186/1472-6947-9-6 https://bmcmedinformdecismak.biomedcentral.com/articles/10.1186/1472-6947-9-1 https://bmcmedinformdecismak.biomedcentral.com/articles/10.1186/1472-6947-9-7 https://bmcmedinformdecismak.biomedcentral.com/articles/10.1186/1472-6947-9-9