The submissions received before March 15th will be evaluated at an early review of proposals. If you want to know on April 1 acceptance of their work , complete its proposal by the platform you will find in the section submission: http://www.aitanacongress.com/2016/en/paper-submission The rest of abstracts may be submitted in the normal period is open until June 16 , and will answer about acceptance before June 30 .