Predictors of nurse's happiness: a systematic reviewJudie Arulappan，Suthan Pandarakutty，Blessy Prabha Valsaraj313-326
Redefining the concept of professionalism in nursing: an integrative reviewAzadeh Azemian，Abbas Ebadi，Leila Afshar327-340
Clinical nursing competency assessment: a scoping reviewOboshie Anim-Boamah，Christmal Dela Christmals，Susan Jennifer Armstrong341-356
Moderating effect of psychological resilience on the perceived social support and loneliness in the left-behind elderly in rural areasYue Liu，Lin Huang，Qin Liu，Gui-Zhen Qian，Huan Zou，Shan Zhang357-363
Effects of progressive muscular relaxation and stretching exercises combination on blood pressure among farmers in rural areas of Indonesia: a randomized studyTantut Susanto，Retno Purwandari，Emi Wuri Wuryaningsih，Hirohito Watanabe，Kana Kazawa，Michiko Moriyama365-374
Visualization analysis of research "hot spots": self-management in breast cancer patientsTong-Tong Jiang，Tomoko Majima，Tie-Ying Shi375-380
Emotional intelligence and its impacts on the clinical performance of nurses in general public hospitalsDeldar Morad Abdulah，Rasoul Sabri Piro，Yousif Ali Yaseen381-388
Depressive symptoms and their associated factors in heart failure patientsDeng-Xin He，Ming-Hao Pan389-397
Relationship between quality of professional life and organizational commitment in intensive care unit nursesMahboobeh Magharei，Zinat Mohebbi，Soheila Jafari399-406
Factors associated with active aging in Chinese elderly in rural areas of Xiangtan County, ChinaXue-Lian Fu，Jian-Guang Li，Yin-Li Su，Hong-Hong Wang，Yang Guo，Li-Qiong Liu，Chun-Yan Zeng407-417
