Funding for this research was provided by:
Ziemer Ophthalmic Systems (Publication costs)
Received: 16 July 2017
Accepted: 26 January 2018
First Online: 2 February 2018
Ethics approval and consent to participate
: This study was approved by the Audit and Research department at the Sussex Eye Hospital, Brighton & Sussex University Hospitals NHS Trust and followed the tenets of the Declaration of Helsinki. A written and informed consent was obtained from all participants.
: Not applicable as this study does not contain any individual patient’s data in any form.
: MAN is a consultant to Alcon, Rayner and Ziemer. one of the other authors have any financial or proprietary interests in any products or procedures mentioned. Ziemer Ophthalmic Systems, Switzerland funding the publication costs of this manuscript.
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