Table 7.

Research gaps of the effects of TCC on reproductive, endocrine, and developmental endpoints.

	Reproductive	Endocrine	Developmental
Human	−	−	+
Animal: mammals	+	+	+
Animal: nonmammals	+	+++	++
In vitro	−	+++	+

−: no research available; +: some research (1-2 studies); ++: moderate research (3-4 studies); +++: most research (5+ studies).