van Rijssen, Thomas J.
van Dijk, Elon H. C.
Dijkman, Greet
Boon, Camiel J. F.
Funding for this research was provided by:
Uitzicht
Stichting Leids Oogheelkundig Ondersteuningsfonds
Rotterdamse stichting Blindenbelangen
Haagse stichting Blindenhulp
Stichting Ooglijders
Gisela Thier Fellowship
VENI
Article History
Received: 9 February 2018
Revised: 18 April 2018
Accepted: 20 April 2018
First Online: 7 May 2018
Compliance with ethical standards
:
: All procedures performed were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.
: The authors declare that they have no conflict of interest.