Konosu-Fukaya, Sachiko
Omata, Kei
Tezuka, Yuta
Ono, Yoshikiyo
Aoyama, Yayoi
Satoh, Fumitoshi
Fujishima, Fumiyoshi
Sasano, Hironobu
Nakamura, Yasuhiro
Article History
First Online: 28 August 2018
Compliance with Ethical Standards
: This research protocol was approved by the Ethics Committee at Tohoku University Graduate School of Medicine (Sendai, Japan). All the patients read and signed informed consent documents regarding the diagnostic and scientific use of tissue specimens and clinical data.
: The authors declare that they have no conflict of interest.