https://bmcendocrdisord.biomedcentral.com/articles/10.1186/1472-6823-14-89
https://bmcendocrdisord.biomedcentral.com/articles/10.1186/1472-6823-14-88
https://bmcendocrdisord.biomedcentral.com/articles/10.1186/1472-6823-14-90
https://bmcendocrdisord.biomedcentral.com/articles/10.1186/1472-6823-14-87
https://bmcendocrdisord.biomedcentral.com/articles/10.1186/1472-6823-14-91