Autor/es:
Mayer AR, Wertz CJ, Robertson-Benta CR, Pabbathi Reddy S, Stephenson DD, Dodd AB, Oglesbee SJ, Bedrick EJ, Master CL, Grady M, Shaff NA, Hanlon FM, Campbell RA, Phillips JP, Zemek RL, Yeates KO, Meier TB, Mannix R, Leddy JJ, Arbogast KB, Park G.