Frederickson, H. George, Smith, Kevin B. (university Of Nebraska-lincoln, Larimer, Christopher, Licari, Michael J. (indiana State University (2) Weinberg, Steven (university Of Texas (2) Brouns, Inge, Verckist, Line, Pintelon, Isabel, Timmermans, Jean-pierre (1) Desmet, Mattias (1) Pomorski, Lukasz (columbia University) (1)