Published on in Vol 21, No 11 (2019): November

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/14808, first published .
Validation of an Independent Web-Based Tool for Measuring Visual Acuity and Refractive Error (the Manifest versus Online Refractive Evaluation Trial): Prospective Open-Label Noninferiority Clinical Trial.

Validation of an Independent Web-Based Tool for Measuring Visual Acuity and Refractive Error (the Manifest versus Online Refractive Evaluation Trial): Prospective Open-Label Noninferiority Clinical Trial.

Validation of an Independent Web-Based Tool for Measuring Visual Acuity and Refractive Error (the Manifest versus Online Refractive Evaluation Trial): Prospective Open-Label Noninferiority Clinical Trial.

Robert P L Wisse   1 * , MD, PhD ;   Marc B Muijzer   1 * , BSc ;   Francesco Cassano   2 , MSc ;   Daniel A Godefrooij   1 , MSc, MD, PhD ;   Yves F D M Prevoo   2 , DVM, MBA ;   Nienke Soeters   1 , PhD

1 Utrecht Cornea Research Group, Ophthalmology Department, University Medical Center Utrecht, Utrecht, Netherlands

2 Easee BV, Amsterdam, Netherlands

*these authors contributed equally

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