Composite Clonal Analysis Reveals Transition of NSCLC Subtypes Through Accumulation of Gene Mutations: A Case Report oleh Takahiro Ando, MD, PhD, Hidenori Kage, MD, PhD, Aya Shinozaki-Ushiku, MD, PhD, Kenji Tatsuno, PhD, Shuichi Tsutsumi, MD, PhD, Kazuhiro Nagayama, MD, PhD, Jun Nakajima, MD, PhD, Shinji Kohsaka, MD, PhD, Kiyoshi Miyagawa, MD, PhD, Hiroyuki Aburatani, MD, PhD, Hiroyuki Mano, MD, PhD, Takahide Nagase, MD, PhD