STOCKHOLM--(BUSINESS WIRE)--Regulatory News: Etraveli (STO:ETAB): Invitation to conference call on Tuesday May 12, 2015 regarding Etraveli's financial report for the period January-March 2015. Investors are invited to participate in a teleconference Tuesday, May 12th at 3 pm CET. To participate in the teleconference, please call 5 minutes before start: Number: +46 8 505 564 80 Participant PIN Code: 30943590 CEO Mathias Hedlund and CFO Johan Waxberg will briefly present the report and answer que