“…METHODS: This is an observational study using data retrieved from Google Trends, Alexa Internet, SEMrush, Ahrefs, and SE Ranking for the keywords “melanoma” and “skin cancer.” …”
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“…It was recorded whether the physician could be identified, what the physician’s quantitative rating was, and whether the physician had received narrative comments. In addition, Alexa Internet was used to examine the number of visitors to the PRWs, compared with other websites. …”
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