1. Functional Unity of Internal Medicine; São José Hospital - CHLC; Lisbon
2. Department of Neurosonology; Santa Maria Hospital - CHLN; Lisbon
3. Department of Anatomy; Nova Medical School; Lisbon New University; Lisbon
4. Department of Internal Medicine; Santa Maria Hospital - CHLN; Lisbon
5. Department of Neurology; Santa Maria Hospital - CHLN; Lisbon Portugal