Trans. Vis. Sci. Tech.. 2019; 8(1):27. https://doi.org/10.1167/tvst.8.1.27

Invest. Ophthalmol. Vis. Sci.. 2016; 57(12):412.

Journal of Vision. 2014; 14(10):643. https://doi.org/10.1167/14.10.643

Journal of Vision. 2012; 12(9):1347. https://doi.org/10.1167/12.9.1347

Journal of Vision. 2008; 8(6):1122. https://doi.org/10.1167/8.6.1122