Affiliation: | (1) University of Iowa, Iowa City;(2) Rice University, Houston;(3) Bucknell University, USA;(4) Michigan State University, East Lansing;(5) Western Oregon University, Monmouth;(6) Washington State University, USA;(7) Boston University, USA;(8) University of Georgia, Athens;(9) Washington University, St. Louis;(10) Southwestern University, Georgetown |