Prof.Dr. Björn Ekesten is President of ESVO - the largest organization in Europe for Ophthalmologists. Ass.OC. Professor in ophthalmologi at the Swedish Agricultural University, Diplomate, European Collage of Veterinary  Ophthalmologi. He have had different possisions at Edward S.Harkness Eye Institute at Columbia University, New York, and Department of Ophthalmology, Medical School, University of Minnesota.