Kristina M. Pascher (a,b), Christopher J. Hollis (a), Robert M. McKay (b) & Giuseppe Cortese (a)
Paul N. Pearson (a), Eleanor H. John (a), Jamie D. Wilson (a) & Andy Ridgwell (c)
Piret Plink-Björklund (a), Lauren Birgeneier (b) & Evan Jones (a)
Victoriano Pujalte (a), Alejandro Robador (b), Aitor Payros (a) & Josep María Samsó (c)
Florence Quesnel (a,b), Jean-Yves Storme (c), Emile Roche (c), Alina Iakovleva (d), Pieter Missiaen (e), Thierry Smith (f),Chantal Bourdillon (g), Jean-Marc Baele (h), Johan Yans (i), Johann Schnyder (j), Paola Iacumin (k), Christine Fléhoc (l) & Christian Dupuis (h)
Marci M. Robinson (a), Jean M. Self-Trail (a), Gregory A. Wandless (b) & Debra A. Willard (a)
Brittany E. Robson (a), Margaret E. Collinson (a), Walter Riegel (b), Volker Wilde (c), Andrew C. Scott (a) & Richard D. Pancost (d)