2002 – 2001
Nadine Jubb and Wânia Pasinato Izumino. February 2002.
Nadine Jubb and Wânia Pasinato Izumino. February 2002.
Nadine Jubb and Wânia Pasinato Izumino. February 2002.
Chris Beyers. February 2001.
1996 – 1991
Stephen Baranyi and Liisa L. North. January 1996.
Bice Maiguashca. June 1994.
Tanya Korovkin. November 1992.
Robert J. Kreklewich. April 1991.
Carlos Larrea. April 1991.