Human frozen-thawed blastocyst morphokinetics observed using time-lapse cinematography reflects the number of trophectoderm cells

• Takuya Iwasawa ,

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: iwasawat@med.akita-u.ac.jp

  Affiliation Department of Obstetrics and Gynecology, Akita University Graduate School of Medicine, Akita University, Akita, Japan

  http://orcid.org/0000-0001-7912-9349

  ⨯
• Kazumasa Takahashi,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Writing – original draft, Writing – review & editing

  Affiliation Department of Obstetrics and Gynecology, Akita University Graduate School of Medicine, Akita University, Akita, Japan

  ⨯
• Mayumi Goto,

  Roles Investigation, Resources, Software, Validation, Visualization

  Affiliation Department of Obstetrics and Gynecology, Akita University Graduate School of Medicine, Akita University, Akita, Japan

  ⨯
• Mibuki Anzai,

  Roles Investigation, Resources

  Affiliation Department of Obstetrics and Gynecology, Akita University Graduate School of Medicine, Akita University, Akita, Japan

  ⨯
• Hiromitsu Shirasawa,

  Roles Conceptualization, Writing – review & editing

  Affiliation Department of Obstetrics and Gynecology, Akita University Graduate School of Medicine, Akita University, Akita, Japan

  ⨯
• Wataru Sato,

  Roles Writing – review & editing

  Affiliation Department of Obstetrics and Gynecology, Akita University Graduate School of Medicine, Akita University, Akita, Japan

  ⨯
• Yukiyo Kumazawa,

  Roles Writing – review & editing

  Affiliation Department of Obstetrics and Gynecology, Akita University Graduate School of Medicine, Akita University, Akita, Japan

  ⨯
• Yukihiro Terada

  Roles Conceptualization, Data curation, Funding acquisition, Supervision, Writing – original draft, Writing – review & editing

  Affiliation Department of Obstetrics and Gynecology, Akita University Graduate School of Medicine, Akita University, Akita, Japan

  ⨯