https://bmcmolbiol.biomedcentral.com/articles/10.1186/s12867-015-0054-4
https://bmcmolbiol.biomedcentral.com/articles/10.1186/s12867-016-0058-8
https://bmcmolbiol.biomedcentral.com/articles/10.1186/s12867-016-0057-9
https://bmcmolbiol.biomedcentral.com/articles/10.1186/s12867-016-0056-x