Fulham striker Konstantinos Mitroglou has joined Olympiacos on a season-long loan deal.
The 26-year-old, who made the move to the Cottagers in January for £11m, returns to his former side after suffering an injury-plagued spell in West London.
Mitroglou featured just three times for Fulham in his time at the club, and has yet to play a single minute so far this campaign.
Felix Magath's side are currently 23rd in the Championship table.