[1] St Johns Reg Med Ctr, Oxnard, CA USA
[2] Univ Mississippi, Div Neonatol, Med Sch, Jackson, MS 39216 USA
[3] Oregon Hlth & Sci Univ, Dept Pediat, 3181 Sw Sam Jackson Pk Rd, Portland, OR 97201 USA
[4] Oregon Hlth & Sci Univ, Dept Neonatol, Portland, OR 97201 USA
[5] Univ Nebraska Med Ctr, Coll Nursing, 985330 Nebraska Med Ctr, Omaha, NE 68198 USA
[6] Patient Family Care, Bend, OR USA
[7] Preemie Parent Alliance, Jackson, MS USA
[8] Cheryl Milford Consulting, Manhattan Beach, CA USA
[9] Brenau Univ, Sch Occupat Therapy, Gainesville, GA USA