Charles Sheppard/ Simon Davy/ Graham Pilling/ Nicholas Graham
(2)
Christer Bronmark/ Lars-Anders Hansson
(2)
David C. Culver/ Tanja Pipan
(2)
Karen J. Esler/ Anna L. Jacobsen/ R. Brandon Pratt
(2)
Nicola Randall/ Barbara Smith
(2)
Colin (Honorary Research Associate Little Honorary Research Associate University of Bristol)
(1)
Colin Little/ Gray A. Williams/ Cynthia D. Trowbridge
(1)
Paul S. Giller/ Bjorn Malmqvist
(1)