https://webresources.gu.se/RSS_Services/Calendar_dynamic_RSS?categoryNames=dissertation&calendarIds=1766552188&fromSiteNodeId=528540&startDateTime=2019-11-15&endDateTime=2019-11-15&languageId=100000&disableRedirect=true&returnUrl=http%3A%2F%2Fpsy.gu.se%2Fenglish%2Fcurrent%2Fcalendar%2F%3FlanguageId%3D100001%26startDateTime%3D2019-02-01%26endDateTime%3D2019-02-01 The top 25 events