1 HealthPartners Occupational and Environmental Medicine Residency, HealthPartners St. Paul Clinic, St. Paul, Minnesota; Division of Environmental Health Sciences, School of Public Health, University of Minnesota, Minneapolis, Minnesota.
2 HealthPartners Occupational and Environmental Medicine Residency, HealthPartners St. Paul Clinic, St. Paul, Minnesota.
3 HealthPartners Park Nicollet Clinic Minneapolis, Minneapolis, Minnesota.
4 HealthPartners Occupational and Environmental Medicine Residency, HealthPartners St. Paul Clinic, St. Paul, Minnesota; College of Health Sciences, Rush University, Chicago, Illinois.
5 HealthPartners Occupational and Environmental Medicine Residency, HealthPartners St. Paul Clinic, St. Paul, Minnesota; Division of Environmental Health Sciences, School of Public Health, University of Minnesota, Minneapolis, Minnesota; HealthPartners Institute, Minneapolis, Minnesota. Electronic address: zeke@umn.edu.