Age (n = 21)

82-83 (n = 2)

71-79 (n = 8)

63-71 (n = 10)

No age data (n = 1)

9.5%

38.1%

47.6%

4.8%

Gender

Male (n = 13)

Female (n = 8)

61.9%

38.1%

Ethnicity

Caucasian (n = 14)

African American (n = 3)

Hispanic (n = 3)

Asian American (n = 1)

66.6%

14.3%

14.3%

4.8%