title: ["Hot Topic"].
authors.forename: Gerhard K
authors.initials: GK
authors.lastname: Lang
mesh_terms: D000818:Animals; D001766:Blindness / Q000209:etiology / Q000534:rehabilitation*; D004599:Electric Stimulation Therapy / Q000295:instrumentation* / Q000639:trends*; D004567:Electrodes, Implanted / Q000639:trends; D004867:Equipment Design; D019317:Evidence-Based Medicine; D006801:Humans; D019919:Prosthesis Implantation; D012162:Retinal Degeneration / Q000150:complications / Q000534:rehabilitation*; D013673:Technology Assessment, Biomedical; D016896:Treatment Outcome; D057488:Visual Prosthesis / Q000639:trends*