[1] S Warwickshire Fdn Trust, Dept Spiritual & Pastoral Care, Warwick, Warwick, England
[2] Staffordshire Univ, Fac Hlth, Ctr Practice & Serv Improvement, Stoke On Trent ST4 2DE, Staffs, England
[3] Shrewsbury & Telford Hosp NHS Trust, Telford, Shrops, England
[4] Haraldsplass Deaconess Univ Coll Bergen, Bergen, Norway