Table 3. Identifying Information and Availability.

Category	Content
Date released	2021
Guideline developer(s)	Korean Society of Radiology and Korean Society of Thyroid Radiology
Source(s) of funding	Korean Society of Radiology and Korean Society of Thyroid Radiology, Republic of Korea
Guideline committee	Committee on Guidelines and Task Force Team of Korean Society of Thyroid Radiology and member of National Evidence-based Healthcare Collaborating Agency
	Composition of the group that authored the guidelines: Ji-hoon Kim, MD, PhD; Jung Hwan Baek, MD, PhD; Ji Ye Lee, MD; Hye Shin Ahn, MD; Yoon Jung Choi, MD; Eun Ju Ha, MD, PhD; So Lyung Jung, MD, PhD; Young Hen Lee, MD, PhD; Jeong Seon Park, MD, PhD; Jung Hee Shin, MD, PhD; Jin Yong Sung, MD; Jung Hyun Yoon, MD, PhD; Yoo Jin Lee, MD, PhD; Miyoung Choi, PhD; Dong Gyu Na, MD, PhD
Financial disclosures/conflicts of interest	None of the members of the Guideline Committee has a financial disclosure or conflict of interest except Jung Hwan Baek. He has been a consultant of two radiofrequency companies, STARmed and RF Medical, since 2017
Guideline status	This is the current release of the guideline
Guideline availability	Electronic copy on the website of the Korean Society of Thyroid Radiology (http://www.thyroidimaging.kr)
Previous guidelines	Not available