[1] SETON HALL UNIV, COLL NURSING, S ORANGE, NJ 07079 USA
[2] PACE UNIV, LIENHARD SCH NURSING, NEW YORK, NY 10038 USA
[3] BIOMED STAT CONSULTING, WYNNEWOOD, PA USA
[4] MISERICORDIA COLL, PROGRAM NURSING, DALLAS, PA USA
[5] MEM SLOAN KETTERING CANC CTR, NEW YORK, NY 10021 USA
[6] BETH ISRAEL MED CTR, PETRIE DIV, NEW YORK, NY 10003 USA