Disclosure statement
No potential conflict of interest was reported by the authors.
Notes
1. See their earlier presentation of these data, https://www.healio.com/ophthalmology/cataract-surgery/news/online/%7B3ae1ba72-699d-4443-84c5-f902d5c290b9%7D/study-iol-color-has-no-effect-on-sleep-mood (accessed on 8/28/2017).