Group A	From 100 μg L-T4
	To 75 μg L-T4 +40 μg T3S
Group B	From 125 μg L-T4
	To 100 μg L-T4 + 40 μg T3S
Group C	From 150 μg L-T4
	To 125 μg L-T4 + 40 μg T3S