Davide Gasparotto (EDT)/ Jeffrey Spier (EDT)/ Anne T. Woollett (EDT)
(1)
Jack Ogden/ Jeffrey Spier
(1)
Jeffrey Spier (EDT)/ Timothy Potts (EDT)/ Sara E. Cole (EDT)
(1)
Jeffrey Spier/ Mary Charles-murray (CON)/ Johannes G. Deckers (CON)/ Steven Fines (CON)/ Robin M. Jensen (CON)
(1)
Jeffrey Spier/ Sandra Hindman (CON)
(1)
Kata Endreffy (EDT)/ Arpad Miklos Nagy (EDT)/ Jeffrey Spier (EDT)
(1)
;Spier, Jeffrey,Potts, Timothy,Cole, Sara E.,Damyanov, Margarit
(1)