Created at	Source	Raw Value	Validated value
Dec. 5, 2020, 12:45 a.m.	oms	(1) Subjects who are on thyroid hormone preparation(2) Subjects who have Iodine allergy(3) Pregnant(4) Lactating female(5) Gargling with Povidone iodine before entry	(1) Subjects who are on thyroid hormone preparation(2) Subjects who have Iodine allergy(3) Pregnant(4) Lactating female(5) Gargling with Povidone iodine before entry