Luyster, Faith S; Clark, Christopher Richard; Williams, Leanne M; Gordon, Evian; Spitznagel, Mary Beth; Paul, Robert H; Cohen, Ronald A; Kohn, Michael R; Gunstad, John(2008)
Keage, Hannah Amy; Clark, Christopher Richard; Hermens, Daniel F; Kohn, Michael R; Clarke, Simon; Williams, Leanne M; Crewther, David; Lamb, Christopher M; Gordon, Evian(2006)