John G. Sommer,
Alan N. Gent,
John S. Dick,
Andreas Limper,
Edited by: John S. Dick,
Rosamma Alex,
Anthony Chi-Ying Wong,
Tim A. Osswald, Allen Jonathan Román,
Tim A. Osswald, Juan P. Hernandez-Ortiz,
Edited by: I. M. Ward FRS, P.D. Coates, M. M. Dumoulin,
John S. Dick, Henry Pawlowski,