Updated times for lectures and group sessions.

• Lectures on Tuesday: Starting on March 18, the lectures will take place from 10:15 to 12:00 in room 209. 
• Lectures on Thursday: Starting on Feb 20, the lectures will take place from 14:15 to 16:00 in room 304. 
• Group sessions on Tuesday: Starting on March 18, the group sessions will take place from 12:15 to 14:00 in room 304. 

Please note that all group sessions from and including the one on March 18 will be offered only upon explicit request by the students.