> Additional problems surfaced when labs began experiments, such as tumor cells that did not behave as expected in a baseline study. Given the various difficul

> Additional problems surfaced when labs began experiments, such as tumor cells that did not behave as expected in a baseline study. Given the various difficulties of culturing cell lines, this is not surprising. What is infuriating to me is unresponsive author queries about data and protocols. That should result in some sort of ding to the paper on the journal's website.