The authors thank Joerg Fischer, PhD, Yoshihiko Katayama, PhD, and Kester Nahen, PhD (Heidelberg Engineering GmBH, Heidelberg, Germany), for providing technical assistance for the FLIO device.
Supported by Swiss National Science Foundation Grant 320030_156019 (Bern, Switzerland). The sponsor or funding organization had no role in the design or conduct of this research.
Disclosure: C. Dysli, Heidelberg Engineering (S); R. Fink, None; S. Wolf, Heidelberg Engineering (C, S), Bayer (C), Novartis, (C), Alcon (C), Allergan (C), Roche (C); M.S. Zinkernagel, Heidelberg Engineering (S), Bayer (C), Novartis (C, I)