Theo Seiler and John Marshall… interview each other
Theo and John sat down at the 2018 CXL Experts’ Meeting in Zurich to reminisce (and joke) about their adventures together across
Theo and John sat down at the 2018 CXL Experts’ Meeting in Zurich to reminisce (and joke) about their adventures together across

Swiss National “Future Day,” Light for Sight Foundation & World Keratoconus Day Thursday, November 8, 2018 was the Swiss National “Zukunftstag”, or