City

A known patient

An unknown patient

Both

Munich (n = 19)

47.4% (n = 9)

57.9% (n = 11)

5.3% (n = 1)

Frankfurt (n = 3)

66.7% (n = 2)

33.3% (n = 1)

0% (n = 0)

Augsburg (n = 0)

Halle (n = 2)

100% (n = 2)

0% (n = 0)

0% (n = 0)

Total (n = 24)

54.2% (n = 13)

50.0% (n = 12)

4.2% (n = 1)