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In the article cited above, the following authors were inadvertently omitted in the original publication—Lawrence W. Dick Jr., David Mahon, Difei Qiu, and Kuang-Chuan Cheng. The corrected list of authors is as above.

Results and conclusions remain unchanged.

Biotechnology Progress regrets this error.

The additional authors are the result of a change in internal BMS guidelines on authorship and were not in place at the time of publication.