Dear Friends, I am delighted to present the Winter 2020 edition of Mariposa. No one would have thought at the beginning of the year how special and challenging the coming days would be. On the 10th of March, the World Health Organization declared the COVID-19 outbreak a pandemic.
Dear PHA Europe members, supporters, friends and family members! Let me welcome you to the pages of our newest edition of Mariposa: you can learn more about this year’s World Pulmonary Hypertension Day (WPHD 2020).