By Barnard, Roger B., Cady, Jeff
By McKay, John P., Hill, Bennett D., Buckler, John, Ebrey, Patricia Buckley, Beck, Roger B.
By McKay, John P., Hill, Bennett D., Beck, Roger B.
By Nelsen, Roger B.
By Capela Lourenço, Tiago, Rovisco, Ana, Groot, Annemarie, Nilsson, Carin, Füssel, Hans-Martin, Van Bree, Leendert, Street, Roger B.