Modeling the tumor microenvironment of anaplastic thyroid cancer: an orthotopic tumor model in C57BL/6 mice oleh Zhen Xu, Zhen Xu, Hyo Shik Shin, Yoo Hyung Kim, Seong Yun Ha, Jae-Kyung Won, Jae-Kyung Won, Su-jin Kim, Su-jin Kim, Su-jin Kim, Young Joo Park, Young Joo Park, Young Joo Park, Sareh Parangi, Sun Wook Cho, Sun Wook Cho, Kyu Eun Lee, Kyu Eun Lee, Kyu Eun Lee