https://bmcendocrdisord.biomedcentral.com/articles/10.1186/1472-6823-14-45
https://bmcendocrdisord.biomedcentral.com/articles/10.1186/1472-6823-14-47
https://bmcendocrdisord.biomedcentral.com/articles/10.1186/1472-6823-14-51
https://bmcendocrdisord.biomedcentral.com/articles/10.1186/1472-6823-14-49
https://bmcendocrdisord.biomedcentral.com/articles/10.1186/1472-6823-14-50
https://bmcendocrdisord.biomedcentral.com/articles/10.1186/1472-6823-14-44
https://bmcendocrdisord.biomedcentral.com/articles/10.1186/1472-6823-14-46
https://bmcendocrdisord.biomedcentral.com/articles/10.1186/1472-6823-14-48