Updates are available Correction dated 2021-04-26
Click to view Correction: https://doi.org/10.1186/s12893-021-01211-5
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Authors
Sugimoto, Kiichi
Sakamoto, Kazuhiro
Ii, Yuki
Amemiya, Kota
Sugo, Hiroyuki
Ito, Tomoaki
Munakata, Shinya
Takahashi, Makoto
Kojima, Yutaka
Tomiki, Yuichi
Sato, Koichi
Saiura, Akio
Kawasaki, Seiji
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Article History
Received: 3 February 2021
Accepted: 7 April 2021
First Online: 9 April 2021
Change Date: 26 April 2021
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1186/s12893-021-01211-5
Declarations
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: The study was approved by the institutional review board (IRB) of Juntendo University Hospital (No. 19-140), Juntendo University Nerima Hospital (No.2020-14) and Juntendo University Shizuoka Hospital (No. 776). The institutional review board (IRB) of Juntendo University Hospital, Juntendo University Nerima Hospital and Juntendo University Shizuoka Hospital waived the need of informed consent because of the study’s retrospective design.
: Not applicable.
: The authors declare that they have no competing interests.
