https://webresources.gu.se/RSS_Services/Calendar_dynamic_RSS?categoryNames=lecture&calendarIds=&fromSiteNodeId=529651&startDateTime=2019-09-23&endDateTime=2019-09-23&languageId=100000&tipFriend=true&tipUrl=http%3A%2F%2Fwww.gu.se%2Fomuniversitetet%2Faktuellt%2Fkalendarium%2F%3FsiteNodeId%3D529651%26languageId%3D100000%26startDateTime%3D2019-09-23%26endDateTime%3D2019-09-23%26amp%3BfeedbackForm%3Dtrue%26amp%3BreturnAddress%3Dhttp%253A%252F%252Fwww.gu.se%252Fomuniversitetet%252Faktuellt%252Fkalendarium%252F%253FsiteNodeId%253D529651%2526languageId%253D100000%2526startDateTime%253D2019-02-05%2526endDateTime%253D2019-02-05%26amp%3BrecipientName%3DSusanne%2BRos%26amp%3BencodedEmail%3Dc3VzYW5uZS5yb3NAZ3Uuc2U%26amp%3BencodedSubject%3D%26amp%3BsiteNodeId%3D529651%26amp%3BstartDateTime%3D2019-02-05%26amp%3BendDateTime%3D2019-02-05&feedbackForm=true&returnAddress=http%3A%2F%2Fwww.gu.se%2Fomuniversitetet%2Faktuellt%2Fkalendarium%2F%3FsiteNodeId%3D529651%26languageId%3D100000%26startDateTime%3D2019-02-05%26endDateTime%3D2019-02-05&recipientName=Susanne+Ros&encodedEmail=c3VzYW5uZS5yb3NAZ3Uuc2U&encodedSubject=&siteNodeId=529651&startDateTime=2019-02-05&endDateTime=2019-02-05 The top 25 events