Sung Ok Chang, Ph.D., RN, is currently a professor at the College of Nursing, Korea University. In her academic activity, she served as president (2015–2016) and editor in chief (2005–2006) at the Korean Gerontological Nursing Society, and she also served as president (2012–2013) and has served as an editorial board member (2004–present) at the Korean Academy of Fundamentals of Nursing. She currently serves as a reviewer for more than five journals indexed SSCI, including journals related to MDPI and two Scopus indexed journals.