February 28th, 2019 - Abstract submission
February 5th, 2019 - Notification of abstract acceptance
April 28th, 2019 - Papers submission
May 20th, 2019 - Notification of Paper Acceptance
May 31st, 2019 - Deadline for participation fee
June 10th, 2019 - Closing registration for the congress
June 17th - 18th, 2019 - PTNSS CONGRESS 2019