[1] Fayetteville State Univ, Sch Nursing, Fayetteville, NC USA
[2] Wake Forest Univ, Clin & Translat Sci Inst, Sch Med, Winston Salem, NC USA
[3] Univ North Carolina Chapel Hill, Sch Med, Dept Family Med, Chapel Hill, NC USA
[4] Univ Haifa, Cheryl Spencer Dept Nursing, Haifa, Israel