Afshar Y, Gaw SL, Flaherman VJ, Chambers BD, Krakow D, Berghella V, Shamshirsaz AA, Boatin AA, Aldrovandi G, Greiner A, Riley L, Boscardin WJ, Jamieson DJ, Jacoby VL

Jackson AV, Premkumar A, Eichelberger KY, Whetstone S, Riley LE, Chescheir NC

Premkumar A, Whetstone S, Jackson AV

Martha Tesfalul, Solange Madriz, John Cranmer, Edgar Kestler, Dilys Walker