1 VMR Institute for Vitreous Macula Retina, 7677 Center Avenue, Huntington Beach, CA, 92647, USA. Electronic address: wgui@vmrinstitute.com.
2 Beverly Hills Institute of Ophthalmology, 416 N Bedford Dr. #300, Beverly Hills, CA, 90210, USA. Electronic address: billyxiapan@gmail.com.
3 Doheny Eye Institute UCLA, 625 S. Fair Oaks Ave., Suite 227, Pasadena, CA, 91105, USA. Electronic address: alfredo.sadun@gmail.com.
4 VMR Institute for Vitreous Macula Retina, 7677 Center Avenue, Huntington Beach, CA, 92647, USA; Doheny Eye Institute UCLA, 625 S. Fair Oaks Ave., Suite 227, Pasadena, CA, 91105, USA. Electronic address: jsebag@vmrinstitute.com.