1. From the University of Ottawa Eye Institute, Ottawa, Ontario, Canada; the
2. Department of Ophthalmology, Linko¨ping University Hospital, Linko¨ping, Sweden; the
3. From the University of Ottawa Eye Institute, Ottawa, Ontario, Canada; the3Department of Cellular and Molecular Medicine, University of Ottawa, Ottawa, Ontario, Canada; the
4. Cornea Centre and Eye Bank and Oral Health Science Center, Tokyo Dental College, Chiba, Japan; the
5. Department of Physiology, University of Tennessee Health Science Center, Memphis, Tennessee; and
6. CooperVision, Inc., Pleasanton, California.