[1] Univ Tennessee, Coll Nursing, 1200 Volunteer Blvd,Rm 155, Knoxville, TN 37996 USA
[2] Univ Estadual Campinas, Fac Med Sci, Rua Tessalia Vieira Camargo 126, BR-13083887 Campinas, SP, Brazil
[3] Shahrekourd Univ Med Sci, Sch Nursing & Midwifery, Shahrekord, Iran
[4] Oak Ridge Associated Univ, Assessment & Evaluat, Oak Ridge, TN 37831 USA
[5] Univ Estadual Campinas, Fac Med Sci, Dept Internal Med, Endocrinol Div, Rua Tessalia Vieira Camargo 126, BR-13083887 Campinas, SP, Brazil
[6] Univ Estadual Campinas, Fac Med Sci, Rua Tessalia Vieira Camargo 126, BR-13083887 Campinas, SP, Brazil
[7] Univ Calif San Francisco, Dept Family & Community Med, 500 Parnassus Ave, San Francisco, CA 94117 USA