Residence at high altitude as a risk factor for high probability of pulmonary hypertension in patients with systemic sclerosis: A case–control study Luis Javier Cajas, Julia Recalde Reyes, Javier Alejandro Correa, Wilder Carvajal, Carolina Torres, José S. Cortés

Application of the DETECT algorithm in a cohort of patients with systemic sclerosis Guillermo González-Arribas, Mercedes Freire-González, Lucía Silva-Fernández, Javier de Toro Santos

Cardiopulmonary phenotype in systemic sclerosis associated pulmonary hypertension Luis Javier Cajas Santana, Alejandro Correa Giraldo, Maria Carolina Torres