Updates are available Correction dated 2019-03-19

Article History

Received: 17 August 2018

Accepted: 18 December 2018

First Online: 8 January 2019

Change Date: 19 March 2019

Change Type: Correction

Change Details: AbstractIn the original publication of this article [1], a numerical value in the sentence “The mean (SD) AAO was 43.92 years (9.24) for all subjects, with a significant difference between patients carrying mutations in exon 2 (<i>n</i> = 24, 46.83, 8.31) and exon 4 (<i>n</i> = 18, 37.75, 7.67) (<i>p</i> = 0.002).” is wrong.

Ethics approval and consent to participate

: The study was approved by the ethics committee of Peking University Third Hospital (PUTH) and written informed consent was obtained from each subject included in the study after the procedure was fully explained.

: Not applicable.

: The authors have no competing interests to declare.