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1 Department of Dermatology and Skin Science, University of British Columbia, and Photomedicine Institute, Vancouver Coastal Health, Vancouver, BC, Canada. Electronic address: sunilkalia@vch.ca.
2 Department of Dermatology and Skin Science, University of British Columbia, and Photomedicine Institute, Vancouver Coastal Health, Vancouver, BC, Canada.
3 Centre for Health Evaluation and Outcome Sciences, St Paul's Hospital, and School of Population and Public Health, University of British Columbia, Vancouver, BC, Canada.
1 Department of Dermatology and Skin Science, University of British Columbia, and Photomedicine Institute, Vancouver Coastal Health, Vancouver, BC, Canada. Electronic address: sunilkalia@vch.ca.
2 Department of Dermatology and Skin Science, University of British Columbia, and Photomedicine Institute, Vancouver Coastal Health, Vancouver, BC, Canada.
3 Centre for Health Evaluation and Outcome Sciences, St Paul's Hospital, and School of Population and Public Health, University of British Columbia, Vancouver, BC, Canada.