Health economic evaluation of a nurse-assisted online eye screening in home healthcare to reduce avoidable vision impairment (iScreen): study protocol for a cluster randomized controlled trial. - Rooth, Vera; van der Aa, Hilde; Wisse, Robert P. L.; Maarsingh, Otto R.; Koopmanschap, Marc; Keunen, Jan E. E.; Vermeulen, Hester; Klaver, Caroline C. W.; Janssen, Gabriëlle; van Rens, Ger H. M. B.; van Nispen, Ruth M. A. (Trials, 2024)