First European VLBI School,
Castel San Pietro Terme, Italy;
September 12, 1988
The Structure and Content of Molecular Clouds:
25 Years of Molecular Radioastronomy,
Ringberg Castle, Tegernsee, Germany;
April 15, 1993
From the Center of the Milky Way to
Nearby Low-Luminosity Galactic Nuclei
Bad Honnef, Germany;
April 18–22, 2006
Event Horizon Telescope Workshop,
Haystack Observatory;
January 2010
IAU 242, Astrophysical Masers and Their Environments, Alice Springs, Australia; March 15, 2007
IAU 242, Astrophysical Masers and Their Environments, Alice Springs, Australia; March 15, 2007
Millerfest; May 18–19, 2011
The Submillimeter Array:
First Decade of Discovery, Cambridge, MA;
June 9–10, 2014
Inaugural Symposium of Joint Institute for
VLBI–European Research Infrastructure (Consortium
Dwingeloo, The Netherlands;
April 20–21, 2015
CORF meeting, Woods Hole, MA; October 16, 2018