Deutsche Akademie der Naturforscher Leopoldina
(
1998
?)
National Academy of Sciences
(
1989
?) (Foreign Associate of the National Academy of Sciences)
[3]
Nordrhein-Westfalens akademi for vitenskap og kunst
Det europeiske akademi for vitenskap og kunst
Gottingens vitenskapsakademi (
1992
?)
American Academy of Arts and Sciences
Bayerische Akademie der Wissenschaften
European Molecular Biology Organization
Academia Europaea
(
1989
?) (tilknytning: AE section Physiology and Neurosciences)
[4]
Real Academia Nacional de Medicina de Espana
Slovenias akademi for vitenskap og kunst
Royal Society
(
1994
?)
[5]