Pfizer Worldwide Research and Development, La Jolla, California (M.G., S.T., T.R.J., A.V., T.F., M.F.); 1cBio, Inc., Moraga, California (S.P.); Fundación Ciencia & Vida, Santiago, Chile (S.B.); Merck Research Laboratories, South San Francisco, California (R.P.); and Trancura Biosciences, Alameda, California (F.J.H.)

Pfizer Worldwide Research and Development, La Jolla, California (M.G., S.T., T.R.J., A.V., T.F., M.F.); 1cBio, Inc., Moraga, California (S.P.); Fundación Ciencia & Vida, Santiago, Chile (S.B.); Merck Research Laboratories, South San Francisco, California (R.P.); and Trancura Biosciences, Alameda, California (F.J.H.)

Pfizer Worldwide Research and Development, La Jolla, California (M.G., S.T., T.R.J., A.V., T.F., M.F.); 1cBio, Inc., Moraga, California (S.P.); Fundación Ciencia & Vida, Santiago, Chile (S.B.); Merck Research Laboratories, South San Francisco, California (R.P.); and Trancura Biosciences, Alameda, California (F.J.H.)

Pfizer Worldwide Research and Development, La Jolla, California (M.G., S.T., T.R.J., A.V., T.F., M.F.); 1cBio, Inc., Moraga, California (S.P.); Fundación Ciencia & Vida, Santiago, Chile (S.B.); Merck Research Laboratories, South San Francisco, California (R.P.); and Trancura Biosciences, Alameda, California (F.J.H.)

Pfizer Worldwide Research and Development, La Jolla, California (M.G., S.T., T.R.J., A.V., T.F., M.F.); 1cBio, Inc., Moraga, California (S.P.); Fundación Ciencia & Vida, Santiago, Chile (S.B.); Merck Research Laboratories, South San Francisco, California (R.P.); and Trancura Biosciences, Alameda, California (F.J.H.)

Pfizer Worldwide Research and Development, La Jolla, California (M.G., S.T., T.R.J., A.V., T.F., M.F.); 1cBio, Inc., Moraga, California (S.P.); Fundación Ciencia & Vida, Santiago, Chile (S.B.); Merck Research Laboratories, South San Francisco, California (R.P.); and Trancura Biosciences, Alameda, California (F.J.H.)

Pfizer Worldwide Research and Development, La Jolla, California (M.G., S.T., T.R.J., A.V., T.F., M.F.); 1cBio, Inc., Moraga, California (S.P.); Fundación Ciencia & Vida, Santiago, Chile (S.B.); Merck Research Laboratories, South San Francisco, California (R.P.); and Trancura Biosciences, Alameda, California (F.J.H.)

Pfizer Worldwide Research and Development, La Jolla, California (M.G., S.T., T.R.J., A.V., T.F., M.F.); 1cBio, Inc., Moraga, California (S.P.); Fundación Ciencia & Vida, Santiago, Chile (S.B.); Merck Research Laboratories, South San Francisco, California (R.P.); and Trancura Biosciences, Alameda, California (F.J.H.)

Pfizer Worldwide Research and Development, La Jolla, California (M.G., S.T., T.R.J., A.V., T.F., M.F.); 1cBio, Inc., Moraga, California (S.P.); Fundación Ciencia & Vida, Santiago, Chile (S.B.); Merck Research Laboratories, South San Francisco, California (R.P.); and Trancura Biosciences, Alameda, California (F.J.H.)

Pfizer Worldwide Research and Development, La Jolla, California (M.G., S.T., T.R.J., A.V., T.F., M.F.); 1cBio, Inc., Moraga, California (S.P.); Fundación Ciencia & Vida, Santiago, Chile (S.B.); Merck Research Laboratories, South San Francisco, California (R.P.); and Trancura Biosciences, Alameda, California (F.J.H.)