Please rewrite this title in German and exclude the domain name: Wolves: Sasa Kalajdzic suffers knee injury at Eintracht Frankfurt

Summarize this content in well-structured paragraphs in German language and keep HTML tags Wolves striker Sasa Kalajdzic has sustained a knee injury while on loan at Eintracht Frankfurt.The Bundesliga club said on Monday that Austria international Kalajdzic, 26, ruptured the cruciate and lateral ligaments in his right knee during Sunday’s 3-3 draw against Freiburg and he will be out “indefinitely”.Kalajdzic sustained anterior cruciate ligament damage to his left knee on his debut for Wolves in September 2022.After nearly a year out of action, he had returned to score three goals in 13 appearances for Wanderers this season – including winners in Premier League games at Everton and Bournemouth – before joining Frankfurt on loan for the remainder of the season in January.