La Motte RN, Sharpe AH, Bluestone JA, Mokyr MB

Salomon B, Bluestone JA

Sciammas R, Bluestone JA

Sciammas R, Bluestone JA

Salomon B, Bluestone JA

Ma Y, Thornton S, Duwel LE, Boivin GP, Giannini EH, Leiden JM, Bluestone JA, Hirsch R

Ma Y, Thornton S, Duwel LE, Boivin GP, Giannini EH, Leiden JM, Bluestone JA, Hirsch R

Karandikar NJ, Vanderlugt CL, Eagar T, Tan L, Bluestone JA, Miller SD

Karandikar NJ, Vanderlugt CL, Eagar T, Tan L, Bluestone JA, Miller SD

Guehler SR, Finch RJ, Bluestone JA, Barrett TA