1. Division of Plastic and Reconstructive Surgery UCLA David Geffen School of Medicine Los Angeles CA 90095, USA
2. Research Service Greater Los Angeles VA Healthcare System Los Angeles CA 90073, USA
3. UCLA Molecular Biology Institute Los Angeles CA 90095, USA
4. Department of Materials Science and Engineering Institute for Genomic Biology University of Illinois at Urbana‐Champaign Urbana IL 61801, USA
5. Department of Chemical and Biomolecular Engineering University of Illinois at Urbana‐Champaign Urbana IL 61801, USA
6. Carl R. Woese Institute for Genomic Biology University of Illinois at Urbana‐Champaign Urbana IL 61801, USA