Porter Alan L.
Postma Eric
Pouillon Y.
Priem Jason
Rachev Boris
Rafols Ismael
Raschia Guillaume
Rauch Jochen
Reale Emanuela
Rebholz-Schuhmann Dietrich
Redding Clay
Reich Vicky
Richter Jeffrey
Riede Moritz
Ritchie David
Robertson Thomas
Robertson Thomas S.
Rodrigues Eloy
Rodriguez Alejandro
Roettger Michael C.