3 Department of Ophthalmology, Ludwig-Maximilians-University, Munich, Germany.
4 Department of Biomedical Sciences, Ophthalmology Clinic, University of Messina, Messina, Italy.
5 Departamento de Oftalmología, Hospital Clínico San Carlos; Clínica Rementeria; Instituto Investigaciones Oftalmologicas Ramon Castroviejo, Universidad Complutense, Madrid, Spain.
6 Allergy Clinic, Casa di Cura Villa Montallegro, Genoa, Italy.
7 Medical Department, DMG Italia, Rome, Italy.
8 Department of Ophthalmology, Faculty of Medicine, Hacettepe University, Ankara, Turkey.
9 Quinze-Vingts National Eye Hospital, Ihu ForeSight, Paris Saclay University, Paris, France.
10 Ocular Surface Centre, ISPRE Ophthalmics, Genoa, Italy.