January 31st, 2015 - Abstract submission
February 15th, 2015 - Notification of abstract acceptance
April 15th, 2015 - Papers submission
May 20th, 2015 - Notification of Paper Acceptance
May 20th, 2015 - Deadline for hotel reservation
May 31st, 2015 - Deadline for participation fee
June 22nd - 24th, 2015 - PTNSS CONGRESS 2015