Cecile H. Breytenbach, BCur, RN
Life College of Learning East London Learning Centre, Life Healthcare, East London, South Africa

Rina (HC) de Swardt, DLittetPhill, MA (Nsg), BA (Hon), BCur, RN, RM, RCN, RPN¹
Gisela H. Van Rensburg, DLittetPhil, MACur, BACur (Hons), BACur, RN, RM, RCN, RPN²
Martha Oosthuizen, DLittetPhil, MA (Nsg), BA (Nsg) (Hons), BCur²
(1)Adelaide Tambo School of Nursing Science, Tshwane University of Technology, Pretoria, South Africa
(2)Department of Health Studies, University of South Africa, Pretoria, South Africa

Hsueh-Erh Liu, PhD, RN
School of Nursing, College of Medicine, Chang Gung University, Tao-Yuan, Taiwan
Karen Chang, PhD, RN
School of Nursing, Purdue University, West Lafayette,, IN, USA
Hsin-Fang Lee, MSN, RN
department of nursing, Gung Memorial Hospital, Lin Kou, Taiwan, Tao-Yuan, Taiwan
C. W. Chang, PhD, RN
Col ledge of Medicine, School of nursing, Chang Gung University, Tao Yuan, Taiwan
Kuang-Hui Yu, MD
Rheumatoid allergic and immune branch,, Chang Gung Memorial Hospital, Lin Kou, Taiwan, Tao-Yuan, Taiwan