Document is current

Article History

Received: 16 March 2020

Accepted: 29 May 2020

First Online: 26 June 2020

Change Date: 5 April 2021

Change Type: Update

Change Details: The placement of figures and tables are updated in the aricle.

Compliance with ethical standards

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: No financial disclosure for this article. Collaboration with Fabrinal, Switzerland in elaborating the special cannula for Goniowash technique.