### Instruction: Extract the names of the Formula One teams Vettel was a part of from the text. Separate them with a comma.
### Input: Vettel started his Formula One career as a test driver for BMW Sauber in 2006, making a one-off racing appearance in 2007. As part of the Red Bull Junior Team, Vettel appeared for Toro Rosso later that year and was kept as a full-time driver for 2008, where he scored a victory in the Italian Grand Prix to become the then-youngest race winner. Vettel was promoted to Red Bull in 2009. With Red Bull, Vettel won four consecutive titles from 2010 to 2013, the first of which made him the sport's youngest World Champion. In 2013, he set the record for the most consecutive race wins with nine. Vettel signed for Ferrari for 2015 replacing Fernando Alonso and became Mercedes' and Lewis Hamilton's closest challenger in two title fights in 2017 and 2018, although he finished both years as runner-up. He parted ways with Ferrari at the end of the 2020 season to race with Aston Martin for the 2021 and 2022 seasons, before retiring from Formula One at the end of the 2022 season.
### Response: BMW Sauber, Toro Rosso, Red Bull, Ferrari, Aston Martin