[1] Duquesne Univ, Phys Therapy, Pittsburgh, PA USA
[2] Univ Pittsburgh, Anthropol, Pittsburgh, PA USA
[3] Univ Texas Austin, Integrat Biol, Austin, TX USA
[4] Univ Warsaw, Biol, Warsaw, Poland
[5] Amer Museum Nat Hist, Paleontol, New York, NY USA
[6] New York Consortium Evolutionary Primatol, NYCEP, New York, NY USA
[7] Duke Univ, Evolutionary Anthropol, Durham, NC USA
[8] Univ Toronto Scarborough, Anthropol, Scarborough, ON, Canada