::::"PNAS does not endorse this restriction because we believe that it would limit the sharing of materials with industry. Requiring a company to not make commercial use of scientific results seems wrong in principle and hardly enforceable. The overriding principle is that once something is published it should be freely shared by everyone." | ::::"PNAS does not endorse this restriction because we believe that it would limit the sharing of materials with industry. Requiring a company to not make commercial use of scientific results seems wrong in principle and hardly enforceable. The overriding principle is that once something is published it should be freely shared by everyone." |