WATERTOWN, Mass.--(BUSINESS WIRE)--pSivida Corp. (NASDAQ: PSDV)(ASX: PVA), a leader in developing sustained release, drug delivery products for treatment of back-of-the-eye diseases, today announced that its licensee, Alimera Sciences, Inc., resubmitted a New Drug Application for the investigational drug ILUVIEN® for the treatment of diabetic macular edema (DME) to the U.S. Food and Drug Administration (FDA) on May 12, 2011 to address questions raised in the Complete Response Letter (CRL) Alimera received in December 2010.