- Correspondence to Dr Giuseppe Querques, Department of Ophthalmology, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ospedale San Raffaele, University Vita Salute San Raffaele, Via Olgettina 60, Milan 20132, Italy;
- Received February 14, 2016
- Revised April 1, 2016
- Accepted April 30, 2016
- First published May 17, 2016.
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