GNHAF - Vifor Pharma AG 2021 Q2 - Results - Earnings Call Presentation August, 05 2021 12:30 PM Vifor Pharma AG The following slide deck was published by Vifor Pharma AG in conjunction with their 2021 Q2 earnings call. For further details see: Vifor Pharma AG 2021 Q2 - Results - Earnings Call Presentation