参考资料
3、https://www.novartis.com/news/media-releases/novartis-reports-positive-topline-results-from-first-phase-iii-trial-beovu-versus-aflibercept-patients-diabetic-macular-edema-dme
4、https://www.novartis.com/news/media-releases/novartis-reports-positive-topline-results-from-second-phase-iii-trial-beovu-patients-diabetic-macular-edema