https://journalotohns.biomedcentral.com/articles/10.1186/1916-0216-43-9
https://journalotohns.biomedcentral.com/articles/10.1186/1916-0216-43-10
https://journalotohns.biomedcentral.com/articles/10.1186/1916-0216-43-12
https://journalotohns.biomedcentral.com/articles/10.1186/1916-0216-43-8
https://journalotohns.biomedcentral.com/articles/10.1186/1916-0216-43-11