Real-world first-line afatinib for advanced EGFR mutation-positive non-small cell lung cancer in Korea: updated survival data

Juwhan Choi, Chang Min Choi, Yoon Soo Chang, Kye Young Lee, Seung Joon Kim, Sei Hoon Yang, Jeong Seon Ryu, Jeong Eun Lee, Shin Yup Lee, Ji Young Park, Young-Chul Kim, In-Jae Oh, Chi Young Jung, Sang Hoon Lee, Seong Hoon Yoon, Sung Yong Lee, Tae Won Jang