Simultaneous up‐dosing of bee and vespid venom immunotherapy is safe. Issue 3 (23rd October 2019) - Čerpes, Urban; Arzt‐Gradwohl, Lisa; Schrautzer, Christoph; Koch, Lukas; Bokanovic, Danijela; Laipold, Karin; Tripolt, Patrik; Binder, Barbara; Sturm, Gunter J.