Inclusion criteria

- The doctors were specialized Medical Doctors

- The doctor had at some point in his/her carrier been working through a temporary work agency

- They worked as consultant doctors at least 2 weeks per year at another hospital/clinic than their own workplace

- They had experience from working in Norway, or Norway and Sweden, or Norway and Sweden and an additional European country

Exclusion criteria

- No medical specialty

- Worked less than two weeks/year

- Did not agree to do a telephone interview

- Did not wish for the interview to be recorded

- Did not have experience from working in Norway or Sweden