Investigation by imaging mass spectrometry of biomarker candidates for aging in the hair cortex. oleh Michihiko Luca Waki, Kenji Onoue, Tsukasa Takahashi, Kensuke Goto, Yusuke Saito, Katsuaki Inami, Ippei Makita, Yurika Angata, Tomomi Suzuki, Mihi Yamashita, Narumi Sato, Saki Nakamura, Dai Yuki, Yuki Sugiura, Nobuhiro Zaima, Naoko Goto-Inoue, Takahiro Hayasaka, Yutaka Shimomura, Mitsutoshi Setou