https://globalizationandhealth.biomedcentral.com/articles/10.1186/1744-8603-7-17
https://globalizationandhealth.biomedcentral.com/articles/10.1186/1744-8603-7-12
https://globalizationandhealth.biomedcentral.com/articles/10.1186/1744-8603-7-14
https://globalizationandhealth.biomedcentral.com/articles/10.1186/1744-8603-7-16
https://globalizationandhealth.biomedcentral.com/articles/10.1186/1744-8603-7-11
https://globalizationandhealth.biomedcentral.com/articles/10.1186/1744-8603-7-13
https://globalizationandhealth.biomedcentral.com/articles/10.1186/1744-8603-7-15