IMPORTANT DATES
Full papers submission	EXTENDED: May 25, 2018
Registration	EXTENDED: May 25 2018
Sending of reviewers' comments	June 25, 2018
Payment of the registration fee	July 1, 2018 (Early Bird)
Final paper submission	July 20, 2018
Payment of the registration fee	August 1, 2018 (Standard)
Conference PBE 2018	October 17 - 19, 2018