Institution
Bavarian State Library
50
University Library of Regensburg
17
Academic health library (Paris)
10
Universitätsbibliothek der Humboldt-Universität zu Berlin
10
Basel University Library
2
National Library of Sweden - Kungliga biblioteket
1
Bern University Library
1
University and Regional Library of Tyrol
1
Zentralbibliothek Zürich
1