First4 Conference Lisbon Hotel Real Palacio January 2022 12 participants Lisboa – Portugal ✈︎ 7 km Hotel_Real_Palacio_Lisbon Hotel_Real_Palacio_Lisbon1 Hotel_Real_Palacio_Lisbon2 Hotel_Real_Palacio_Lisbon3 Hotel_Real_Palacio_Lisbon4 Hotel_Real_Palacio_Lisbon5 Hotel_Real_Palacio_Lisbon6 Hotel_Real_Palacio_Lisbon7