Text and Data Mining valid from 2019-04-25
Received: 7 December 2018
Accepted: 5 April 2019
First Online: 25 April 2019
Ethics approval and consent to participate
: This study adhered to the tenets of the Declaration of Helsinki. This study was approved by the Peking Union Medical College Hospital Review Board, and written informed consent to participate was obtained from the patient’s father. The committee’s reference number is S-K212.
: Written informed consent for publication was obtained from the patient’s father. A copy of the written consent is available for review by the editor of this journal.
: One of the authors, Youxin Chen, is a member of the editorial board of BMC ophthalmology. No other competing interests exist.
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