► ​Oct. 15, 2020, Abstract Submission Deadline.  ⇒ The new deadline is: 26 Oct. 2020.

 ► Nov. 07, 2020, Abstract Provisional Acceptance.   
 ► Nov. 26, 2020, Extended Abstract Submission Deadline.                  

 ► Dec. 3, 2020, Early Registration.                  

 ► ​Nov. 26, 2020, Two-Page Extended Abstract Submission. ⇒ The new deadline is: Dec. 3, 2020.
 ► ​Dec. 12, 2020, Final Acceptance (On-line or Off-line presentation).  ⇒ The new date is Dec. 18, 2020.        

 ► Dec. 23-24, 2020, Conference sessions.