https://ijbnpa.biomedcentral.com/articles/10.1186/1479-5868-5-50
https://ijbnpa.biomedcentral.com/articles/10.1186/1479-5868-5-51
https://ijbnpa.biomedcentral.com/articles/10.1186/1479-5868-5-48
https://ijbnpa.biomedcentral.com/articles/10.1186/1479-5868-5-52
https://ijbnpa.biomedcentral.com/articles/10.1186/1479-5868-5-49
https://ijbnpa.biomedcentral.com/articles/10.1186/1479-5868-5-53