New environmental factors related to diabetes risk in humans: Emerging bisphenols used in synthesis of plastics

Table 1 Inclusion and exclusion criteria for the analysis of academic literature

Criteria	Description
Inclusion criteria	Studies published in peer-reviewed journals
	Studies published as original article accepted and published
	Studies conducted in human populations, regardless of the population subgroup
	Studies focused on bisphenols, except BPA
Exclusion criteria	Reviews, hypotheses, proyect reports, letters or comments
	In vitro or in vivo study models
	Studies performed only on BPA, or on compounds other than bisphenols
	Studies not developed in diabetes

BPA: Bisphenol A.