Response to Letter Regarding Article, "Relation of Nailfold Capillaries and Autoantibodies to Mortality in Patients With Raynaud Phenomenon". Issue 22 (31st May 2016) - Schlager, Oliver; Mueller, Markus; Gamper, Jutta; Giurgea, Georgiana-Aura; Charwat-Resl, Silvia; Kiener, Hans P.; Smolen, Josef S.; Perkmann, Thomas; Koppensteiner, Renate; Gschwandtner, Michael E.