Table 1 Description of included respondents (n = 33)

n

7

12

3

3

5

2

1

 Female

5

9

2

3

2

1

 Male

2

3

1

3

1

1

 20–29

2

 30–39

4

1

 40–49

1

1

 50–59

1

2

1

3

4

1

 60–69

6

1

  ≥ 75

4

1

 Single

2

1

 Married or in serious relationship

5

10

 Widowed

1

 Yes

5

11

 No

2

1

 Student

1

 Working, full-time

3

1

 Working, part-time

3

1

 Unemployed

2

 Retired

8

 Relatives of mine

8

2

2

3

 Relatives of my partner

1

 Relatives of mine and relatives of my partner

3

 Relatives of mine and close friends

1

1

1

 Relatives of mine, Relatives of my partner and close friends

1

 1

2

 2

2

1

1

 3

5

1

2

3

 4

3

1

 5

1

1

 Less than 1 year

1

1

 Between 1 and 2 years

3

1

1

1

 Between 3 and 4 years

1

1

1

 Between 4 and 5 years

2

1

 Between 5 and 6 years

2

 Between 8 and 9 years

2

 More than 10 years

2

1

1

1