- Low anterior resection syndrome (LARS) in ovarian cancer patients - a multi-centre comparative analysis (Med. Univ. Vienna, interdisciplinary and Austrian-wide), completed.
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- Multicentric Study for anal fistula treatment via FiXcision Technique (Med. Univ. Vienna, international), completed.
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- Cadaver study, single center: fluoroscopy-guided electrode placement in sacral neuromodulation (Med. Univ. Vienna), completed.
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