https://molmed.biomedcentral.com/articles/10.2119/molmed.2011.00248 https://molmed.biomedcentral.com/articles/10.2119/molmed.2011.00256 https://molmed.biomedcentral.com/articles/10.2119/molmed.2011.00333 https://molmed.biomedcentral.com/articles/10.2119/molmed.2011.00225 https://molmed.biomedcentral.com/articles/10.2119/molmed.2011.00339 https://molmed.biomedcentral.com/articles/10.2119/molmed.2011.00164 https://molmed.biomedcentral.com/articles/10.2119/molmed.2011.00243 https://molmed.biomedcentral.com/articles/10.2119/molmed.2011.00278 https://molmed.biomedcentral.com/articles/10.2119/molmed.2011.00178 https://molmed.biomedcentral.com/articles/10.2119/molmed.2011.00216 https://molmed.biomedcentral.com/articles/10.2119/molmed.2011.00120 https://molmed.biomedcentral.com/articles/10.2119/molmed.2011.00198 https://molmed.biomedcentral.com/articles/10.2119/molmed.2011.00128 https://molmed.biomedcentral.com/articles/10.2119/molmed.2011.00311