Received: 8 December 2019
Accepted: 28 April 2020
First Online: 20 May 2020
Ethics approval and consent to participate
: The study procedures conducted were in accordance with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. This was a retrospective analysis based on information collected from patients’ medical record and all information was de-identified. Thus, the informed consent process was waived by the IRB and was unnecessary.
: Not applicable.
: Drs. Ferguson, Schweitzer, Ibach and Berdahl are speakers and consultants for Glaukos Corporation.