As the table shows, among the 16 participating providers 12 were female, 13 above 30 years and all had worked more than 4 years as a nurse. Ten had only the lowest A2 nursing degree taken as part of secondary school, while five had an A1 full nursing degree and one the advanced A0 bachelor degree. Among the 15 supervisors, 11 were male, 14 above 30 years and experience as a supervisor ranged from 1 to 10 years.