Table 1 Eligibility criteria for study participants

Inclusion criteria

 • Younger than 21 years of age

 • At least one of the following:

  1. Microtia

  2. Anotia

  3. Facial asymmetry + Preauricular tag

  4. Facial asymmetry + Facial tag

  5. Facial asymmetry + Epibulbar dermoid

  6. Facial asymmetry + Lateral oral cleft

  7. Preauricular tag + Epibulbar dermoid

  8. Preauricular tag + Lateral oral cleft

  9. Facial tag + Epibulbar dermoid

  10. Lateral cleft + Epibulbar dermoid

Exclusion criteria

 • Known syndrome

 • Abnormal genetic studies