https://jhpn.biomedcentral.com/articles/10.1186/s41043-016-0046-0
https://jhpn.biomedcentral.com/articles/10.1186/s41043-016-0047-z
https://jhpn.biomedcentral.com/articles/10.1186/s41043-016-0048-y
https://jhpn.biomedcentral.com/articles/10.1186/s41043-016-0050-4