Invest. Ophthalmol. Vis. Sci.. 2013; 54(15):2992. doi:

Journal of Vision. 2012; 12(9):1212. doi: https://doi.org/10.1167/12.9.1212

Journal of Vision. 2011; 11(11):57. doi: https://doi.org/10.1167/11.11.57

Invest. Ophthalmol. Vis. Sci.. 2011; 52(14):1464. doi:

Journal of Vision. 2010; 10(7):429. doi: https://doi.org/10.1167/10.7.429

Journal of Vision. 2009; 9(8):338. doi: https://doi.org/10.1167/9.8.338

Journal of Vision. 2008; 8(6):562. doi: https://doi.org/10.1167/8.6.562