public dtoCallForPaperAvailable(long id, CallStatusForSubmitters status, dtoCallForPaper callForPaper)
     : base(id)
 {
     Status       = status;
     CallForPaper = callForPaper;
     Submission   = new dtoSubmission(0);
 }
 public dtoCallForPaperAvailable(long id, CallStatusForSubmitters status, dtoCallForPaper callForPaper, dtoSubmission submission)
     : base(id)
 {
     Status       = status;
     CallForPaper = callForPaper;
     if (submission == null)
     {
         Submission = new dtoSubmission(0);
     }
     else
     {
         Submission = submission;
     }
 }