{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,9,19]],"date-time":"2023-09-19T06:43:50Z","timestamp":1695105830669},"reference-count":28,"publisher":"Wiley","issue":"12","license":[{"start":{"date-parts":[[2017,11,17]],"date-time":"2017-11-17T00:00:00Z","timestamp":1510876800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Deutsche Derma Gesell"],"published-print":{"date-parts":[[2017,12]]},"abstract":"<jats:title>Summary<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>The growing incidence of nearly all types of skin cancer can be attributed to increased exposure to natural or artificial ultraviolet (UV) radiation. However, there is a scarcity of statistical data on risk behavior or sunscreen use, which would be important for any prevention efforts.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Using the search engine Google<jats:sup>\u00ae<\/jats:sup>, we analyzed search patterns for the terms <jats:italic>Solarium<\/jats:italic> (tanning bed), <jats:italic>Sonnencreme<\/jats:italic> (sunscreen), and <jats:italic>Sonnenschutz<\/jats:italic> (sun protection) in Germany, Austria, and Switzerland between 2004 and 2016, and compared it to search patterns worldwide. For this purpose, \u201cnormalized search volumes\u201d (NSVs) were calculated for the various search queries. The corresponding polynomial functions were then compared with each other over the course of time.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Since 2001, there has been a marked worldwide decrease in the search queries for <jats:italic>tanning bed<\/jats:italic>, whereas those for <jats:italic>sunscreen<\/jats:italic> have steadily increased. In German\u2010speaking countries, on the other hand, there have \u2013 for years \u2013 consistently been more search queries for <jats:italic>tanning bed<\/jats:italic> than for <jats:italic>sunscreen<\/jats:italic>. There is an annual periodicity of the queries, with the highest NSVs for <jats:italic>tanning bed<\/jats:italic> between March and May and those for <jats:italic>sunscreen<\/jats:italic> in the summer months around June. In Germany, the city\u2010states of Hamburg and Berlin have particularly high NSVs for <jats:italic>tanning bed<\/jats:italic>.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Compared to the rest of the world, German\u2010speaking countries show a strikingly unfavorable search pattern. There is still great need for education and prevention with respect to sunscreen use and avoidance of artificial UV exposure.<\/jats:p><\/jats:sec>","DOI":"10.1111\/ddg.13380","type":"journal-article","created":{"date-parts":[[2017,11,17]],"date-time":"2017-11-17T12:52:42Z","timestamp":1510923162000},"page":"1192-1198","source":"Crossref","is-referenced-by-count":4,"title":["Interest in tanning beds and sunscreen in German\u2010speaking countries"],"prefix":"10.1111","volume":"15","author":[{"given":"Michael C.","family":"Kirchberger","sequence":"first","affiliation":[{"name":"Department of Dermatology University Medical Center Erlangen  Erlangen Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Laura F.","family":"Kirchberger","sequence":"additional","affiliation":[{"name":"Law School Ludwig Maximilians University of Munich  Munich Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Thomas K.","family":"Eigentler","sequence":"additional","affiliation":[{"name":"Department of Dermatology University Medical Center T\u00fcbingen  T\u00fcbingen Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Raphael","family":"Reinhard","sequence":"additional","affiliation":[{"name":"Department of Dermatology, Venereology, and Allergology, University Medical Center Mannheim Ruprecht Karl University of Heidelberg  Mannheim Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Carola","family":"Berking","sequence":"additional","affiliation":[{"name":"Department of Dermatology and Allergology University Medical Center Munich  Munich Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gerold","family":"Schuler","sequence":"additional","affiliation":[{"name":"Department of Dermatology University Medical Center Erlangen  Erlangen Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lucie","family":"Heinzerling","sequence":"additional","affiliation":[{"name":"Department of Dermatology University Medical Center Erlangen  Erlangen Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Markus V.","family":"Heppt","sequence":"additional","affiliation":[{"name":"Department of Dermatology and Allergology University Medical Center Munich  Munich Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2017,11,17]]},"reference":[{"key":"e_1_2_6_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/ijc.25516"},{"key":"e_1_2_6_3_1","doi-asserted-by":"publisher","DOI":"10.1001\/archderm.1996.03890320029004"},{"key":"e_1_2_6_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/S1011-1344(01)00198-1"},{"key":"e_1_2_6_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1610-0387.2011.07655_suppl.x"},{"key":"e_1_2_6_6_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.e4757"},{"key":"e_1_2_6_7_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00105-015-3753-3"},{"key":"e_1_2_6_8_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2605.2012.01280.x"},{"key":"e_1_2_6_9_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0109583"},{"key":"e_1_2_6_10_1","doi-asserted-by":"publisher","DOI":"10.1038\/nature07634"},{"key":"e_1_2_6_11_1","unstructured":"Statista.Worldwide desktop market share of leading search engines from January 2010 to July 2016. 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