Corresponding Author
Johannes Wolff MD
Studienleiter, HIT-GBM-Studienzentrale, Krankenhaus Barmherzige Brüder, Klinik St. Hedwig Steinmetzstr. 1–3, D-93049 Regensburg, Germany
Studienkoordinatorin, HIT-GRB-Studienzentrale, Krankenhaus Barmherzige Brüder, Klinik St. Hedwig Steinmetzstr. 1–3, D-93049 Regensburg, Germany.
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