• 1
    El Ghissassi F, Baan R, Straif K et al. A review of human carcinogens – part D: radiation. Lancet Oncol2009; 10:7512.
  • 2
    International Agency for Research on Cancer (IARC). Exposure to Artificial UV Radiation and Skin Cancer. IARC working group reports No. 1. Lyon: IARC, 2006.
  • 3
    Boniol M, Autier P, Boyle P, Gandini S. Cutaneous melanoma attributable to sunbed use: systematic review and meta-analysis. BMJ2012; 345:e4757.
  • 4
    Moseley H, Davidson M, Ferguson J. A hazard assessment of artificial tanning units. Photodermatol Photoimmunol Photomed1998; 14:7987.
  • 5
    Moseley H, Davidson M, Ferguson J. Sunbeds and the need to know. Br J Dermatol1999; 141:58990.
  • 6
    Oliver H, Ferguson J, Moseley H. Quantitative risk assessment of sunbeds: impact of new high power lamps. Br J Dermatol2007; 157:3506.
  • 7
    British Standards Institution. BS EN 60335-2-27:2010. Household and Similar Electrical Appliances. Safety. Particular Requirements for Appliances for Skin Exposure to Ultraviolet and Infrared Radiation. London: BSI, 2010.
  • 8
    Thomson CS, Woolnough S, Wickenden M et al. Sunbed use in children aged 11–17 in England: face to face quota sampling surveys in the National Prevalence Study and Six Cities Study. Br Med J2010; 340:c877.
  • 9
    European Commission, Scientific Committee on Consumer Products. SCCP/0949/05.Preliminary Opinion on Biological Effects of Ultraviolet Radiation Relevant to Health with Particular Reference to Sun Beds for Cosmetic Purposes . Brussels: European Commission, 2006.
  • 10
    International Commission on Illumination. Methods of Characterizing the Performance of Radiometers and Photometers. Vienna: CIE, 1982.
  • 11
    Pye SD, Martin CJ. A study of the directional response of ultraviolet radiometers: I. Practical evaluation and implications for ultraviolet measurement standards. Phys Med Biol2000; 45:270112.
  • 12
    Gaigalas AK, Wang L, He H-J, DeRose P. Procedures for wavelength calibration and spectral response correction of CCD array spectrometers. J Res Natl Inst Stand Technol2009; 114:21528.
  • 13
    McKinlay AF, Diffey BL. A reference action spectrum for ultraviolet induced erythema in human skin, CIE Research Note. CIE J1987; 6:1722.
  • 14
    De Gruijl FR, Sterenborg H, Forbes PD et al. Wavelength dependence of skin-cancer induction by ultraviolet-irradiation of albino hairless mice. Cancer Res1993; 53:5360.
  • 15
    McGinley J, Martin CJ, MacKie RM. Sunbeds in current use in Scotland: a survey of their output and patterns of use. Br J Dermatol1998; 139:42838.
  • 16
    Nilsen LTN, Hannevik M, Aalerud TN et al. Trends in UV irradiance of tanning devices in Norway: 1983–2005. Photochem Photobiol2008; 84:11008.
  • 17
    Nilsen LTN, Aalerud TN, Hannevik M, Veierød MB. UVB and UVA irradiances from indoor tanning devices. Photochem Photobiol Sci2011; 10:112936.
  • 18
    Elliott F, Suppa M, Chan M et al. Relationship between sunbed use and melanoma risk in a large case–control study in the United Kingdom. Int J Cancer2012; 130:301113.
  • 19
    Lazovich D, Vogel RI, Berwick M et al. Indoor tanning and risk of melanoma: a case–control study in a highly exposed population. Cancer Epidemiol Biomarkers Prev2010; 19:155768.