From the Hospital Foundation Adolphe De Rothschild, Paris, France (Mechleb, Flamant, Panthier, Ghazal, Dubois, Gatinel, Saad); Center of Expertise and Research in Visual Optics, Paris, France (Mechleb, Flamant, Panthier, Ghazal, Dubois, Gatinel, Saad).

Corresponding author: Alain Saad, MD, Hôpital Fondation Adolphe de Rothschild, 29 Rue Manin, 75019 Paris, France. Email: [email protected].

Disclosures: None of the authors have any financial or proprietary interest in any material or method mentioned.

First author:Nicole Mechleb, MDHospital Foundation Adolphe De Rothschild, Paris, France