title: Erratum to: Clinical efficiency of Piezo-ICSI using micropipettes with a wall thickness of 0.625 μm.
abstract: Erratum to: J Assist Reprod Genet (2015) 32:1827–1833, DOI 10.1007/s10815-015-0597-9. The authors would like to apologize for accidentally making a mistake in the inner and outer diameter calculation of the Piezo-ICSI micropipettes.
authors.affiliation: Kameda Medical Center, 929 Higashi-cho, Kamogawa-shi, Chiba, 296-8602, Japan. hiraoka@oct.email.ne.jp.
authors.forename: Kenichiro
authors.initials: K
authors.lastname: Hiraoka
authors.affiliation: Ogikubo Hospital Niji Clinic, 4-32-2-8F9F Ogikubo, Suginami-ku, Tokyo, 167-0051, Japan.
authors.forename: Seiji
authors.initials: S
authors.lastname: Kitamura