[1] Univ Lancaster, Palliat Care Int Observ End Life Care IOELC, Div Hlth Res, Fac Hlth & Med, Lancaster, England
[2] Philadelphia Univ, Nursing Sch, Amman, Jordan
[3] Keele Univ, Appl Qualitat Hlth Res, Keele, Staffs, England
[4] Ahmadu Bello Univ, Dept Nursing Sci, Zaria, Nigeria
[5] Univ East London, Sch Hlth Sport & Biosci, Raising Awareness Mental Hlth Higher Educ RAMHHE, Mental Hlth Res, London, England