Hada, Taira
Miyamoto, Morikazu
Ohtsuka, Yuka
Suminokura, Jin
Ito, Tsubasa
Kishimoto, Naohisa
Nishitani, Soko
Takada, Minori
Imauji, Akari
Tanabe, Risa
Takano, Masashi
Article History
Received: 21 March 2023
Accepted: 17 April 2023
First Online: 20 April 2023
Declarations
:
: This study was approved by the institutional review board of the National Defense Medical College, Tokorozawa, Japan (Confirming No. 4319. Date of approval: November 20, 2020). The records and information of all women in the study were anonymized and de-identified prior to analysis. The present study was exempt from obtaining informed consent from all participants by the institutional review board of the National Defense Medical College, Tokorozawa, Japan. All methods were carried out in accordance with relevant guidelines and regulations or Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interest.