About the Authors

Saeid Amini-Nik

Affiliation Program in Developmental and Stem Cell Biology, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada

Darren Kraemer

Affiliation Departments of Chemistry and Physics and the Institute for Optical Sciences, University of Toronto, Toronto, Ontario, Canada

Michael L. Cowan

Affiliation Departments of Chemistry and Physics and the Institute for Optical Sciences, University of Toronto, Toronto, Ontario, Canada

Keith Gunaratne

Affiliation Program in Developmental and Stem Cell Biology, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada

Puviindran Nadesan

Affiliation Program in Developmental and Stem Cell Biology, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada

Benjamin A. Alman

Affiliation Program in Developmental and Stem Cell Biology, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada

R. J. Dwayne Miller

dmiller@lphys.chem.utoronto.ca

Affiliation Departments of Chemistry and Physics and the Institute for Optical Sciences, University of Toronto, Toronto, Ontario, Canada

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SAN DK MLC BAA RJDM. Performed the experiments: SAN DK MLC. Analyzed the data: SAN KG BAA RJDM. Contributed reagents/materials/analysis tools: PN BAA. Wrote the paper: SAN DK BAA RJDM.