| name | phone and email |
| Tanya D Exum Coston | (919) 681-1806 tanya@duke.edu |
| Nancy G Vaupel | 919 681-4993 (North Carolina) nvaupel@duke.edu |

| name | phone and email |
| Tanya D Exum Coston | (919) 681-1806 tanya@duke.edu |
| Nancy G Vaupel | 919 681-4993 (North Carolina) nvaupel@duke.edu |