Germany
Rolf G�sten
Max-Planck-Institut f�r Radioastronomie
Auf dem H�gel 69
53121 Bonn, Germany
Karl M. Menten
Max-Planck-Institut f�r Radioastronomie
Auf dem H�gel 69
53121 Bonn, Germany
J�rgen Stutzki
I. Physikalisches Instute der Universit�t zu K�ln
Z�lpicher Stra�e 77
D-50937 K�ln, Germany
Great Britain
David H. Hughes
Institute for Astronomy
University of Edinburgh
Royal Observatory
Edinburgh, EH9 3HJ, United Kingdom
Italy
Giorgio Sironi
Universit� Degli Studi di Milano
Dipartimento di Fisica
Sezione di Astrofisica Relativistica e Cosmologia
Via Celoria 16
20133 Milano, Italy
the Netherlands
Frank P. Israel
Sterrewacht Leiden
Jan Hendrik Oort Building
Postbus 9513
2300 RA Leiden, the Netherlands
United States
of America
John E. Carlstrom
University of Chicago
Department of Astronomy and Astrophysics
5640 S. Ellis Avenue
Chicago, IL 60613
Adair P. Lane
Harvard-Smithsonian Center for Astrophysics
60 Garden Street, MS 78
Cambridge, MA 02138
Jeffrey B. Peterson
Carnegie Mellon University
Department of Physics
Pittsburgh, PA 15213-3890
T. G. Phillips
Downs Laboratory of Physics, 320-47
California Institute of Technology
Pasadena, CA 91125
Antony A. Stark
Harvard-Smithsonian Center for Astrophysics
60 Garden Street, MS 78
Cambridge, MA 02138
Christopher K. Walker
Steward Observatory
University of Arizona
Tucson, AZ 85721
Robert W. Wilson
Harvard-Smithsonian Center for Astrophysics
60 Garden Street, MS 78
Cambridge, MA 02138
