In 2016, Nathan Johnson, Nicole Lyn and Chris Evans worked on conducting a Delphi panel with leading retina experts. The Delphi panel was somewhat unique in that the first round was conducted on SurveyMonkey and the second round was conducted in “real time” utilizing an electronic audience response system (while still preserving the anonymity of responses).  The results of panel were recently published in Ophthalmic Surgery Lasers and Imaging Retina: https://www.ncbi.nlm.nih.gov/pubmed/28419394.