Numata, Masakatsu
Sawazaki, Sho
Aoyama, Toru
Tamagawa, Hiroshi
Sato, Tsutomu
Saeki, Hiroyuki
Saigusa, Yusuke
Taguri, Masataka
Mushiake, Hiroyuki
Oshima, Takashi
Yukawa, Norio
Shiozawa, Manabu
Rino, Yasushi
Masuda, Munetaka
Article History
Accepted: 29 December 2018
First Online: 18 January 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All study protocols were approved by the Yokohama City University Institutional Review Board (Approval No. 170700003).
: Informed consent was waived owing to the retrospective nature of the study. The details of the study protocol were provided to patients through a notice board in the hospital and were also published on the hospital websites.