In this study, in collaboration with researchers from the Institut für Refraktive und Ophthalmo-Chirurgie (IROC, Zürich, Switzerland), we showed that air flow is a key factor in the evaluation of ablation patterns in refractive surgery using plastic models.
Carlos Dorronsoro, Silvia Schumacher, Pablo Pérez-Merino, Jan Siegel, Michael Mrochen, and Susana Marcos, "Effect of air-flow on the evaluation of refractive surgery ablation patterns," Opt. Express 19, 4653-4666 (2011)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-19-5-4653