Dear Dr. Nirenberg:
Thank you very much for the supply of N-115 cells that you sent to us.  They arrived a little over 48 hours after you sent them and are thriving extremely well.  I really appreciate the support that you have given us in this endeavor.
I did not receive any invoice with respect to the cost of shipping the cells.  I would appreciate it if you would forward such an invoice so that we can reimburse you for this cost.
With very best wishes for the new year.
Yours sincerely,
D. Schiff, M.D., Ph.D., FRCPC
Director
Newborn Nurseries
Professor of Pediatrics, Obstetrics & Gynecology
University of Alberta Hospitals