Initial Experience with a New Self-Expanding Open-Cell Stent System with Antithrombotic Hydrophilic Polymer Coating (pEGASUS Stent) in the Treatment of Wide-Necked Intracranial Ane... oleh Frederik Boxberg, Mohammad Al-Tibi, Katharina Schulz, Heinrich Lanfermann, Martin Schlunz-Hendann, Dominik Grieb