Christos Lionis
AF El Bedewi, GhK El Khalafawy and SS Sayed
Caleb R. Walker, Haroon N. Khan, Eric W. Schneider, David A. Reichstein
Lairson DR, Misra S, Huang D, Chan W, Vernon SW and Fernandez ME
Vikas Pahal, Jasbir Singh† and Krishan Swaroop Dadhich