Institution
Bavarian State Library
107
National Library of Sweden - Kungliga biblioteket
22
University Library of Regensburg
21
Zentralbibliothek Zürich
14
Bern University Library
5
Universitätsbibliothek der Humboldt-Universität zu Berlin
5
Academic health library (Paris)
4
Basel University Library
2
University of Graz
2
Saxon State and University Library
2
Toulouse and Midi-Pyrénées Universities Libraries Network
1