...In 2021, Fresenius SE & Co. KGaA (FSE) performed broadly in line with our base-case expectations, seeing continued profitability erosion primarily from COVID-19 headwinds. Despite slightly higher revenue growth of 3.4% versus our expectations of 1%-2%, FSE's adjusted EBITDA margins dropped to 18.3%, translating into adjusted debt to EBITDA of 3.8x. Both profitability and leverage metrics were within our expectations. Expectedly, the drop in profit margins mainly reflected the continued excess mortality of dialysis patients and other operating cost increases from COVID-19 which affected FME, FSE's largest constituent. Both FSE and FME started the first investments linked to their respective cost and savings programs in 2021, which also weighed on profitability. The excess mortality continued to affect FME into 2021, with a spike in the third quarter (Q3). This led to overall treatment decline, which weighed on profitability. Elsewhere, Helios Germany was recovering from the effects of COVID-19...