::: Thanks MarieB, I just called the number for PNAS that you provided. The PNAS staffer said that I should first contact the author to request the data, which I have done, and if that is unsuccessful, as it has been, then the next step is to contact PNAS at the above email address. | ::: Thanks MarieB, I just called the number for PNAS that you provided. The PNAS staffer said that I should first contact the author to request the data, which I have done, and if that is unsuccessful, as it has been, then the next step is to contact PNAS at the above email address. |