https://bmcendocrdisord.biomedcentral.com/articles/10.1186/s12902-019-0403-2 https://bmcendocrdisord.biomedcentral.com/articles/10.1186/s12902-019-0409-9 https://bmcendocrdisord.biomedcentral.com/articles/10.1186/s12902-019-0413-0 https://bmcendocrdisord.biomedcentral.com/articles/10.1186/s12902-019-0381-4 https://bmcendocrdisord.biomedcentral.com/articles/10.1186/s12902-019-0406-z https://bmcendocrdisord.biomedcentral.com/articles/10.1186/s12902-019-0404-1 https://bmcendocrdisord.biomedcentral.com/articles/10.1186/s12902-019-0396-x https://bmcendocrdisord.biomedcentral.com/articles/10.1186/s12902-019-0394-z https://bmcendocrdisord.biomedcentral.com/articles/10.1186/s12902-019-0398-8 https://bmcendocrdisord.biomedcentral.com/articles/10.1186/s12902-019-0400-5 https://bmcendocrdisord.biomedcentral.com/articles/10.1186/s12902-019-0408-x https://bmcendocrdisord.biomedcentral.com/articles/10.1186/s12902-019-0410-3 https://bmcendocrdisord.biomedcentral.com/articles/10.1186/s12902-019-0402-3 https://bmcendocrdisord.biomedcentral.com/articles/10.1186/s12902-019-0407-y https://bmcendocrdisord.biomedcentral.com/articles/10.1186/s12902-019-0414-z