Weaning from Invasive Ventilation in Specialist Centers Following Primary Weaning Failure: A Prospective Multi-Center Study of Weanability in Patients Receiving Prolonged Domiciliary Ventilation. - Bornitz, Florian; Ewert, Ralf; Knaak, Christine; Sophie Magnet, Friederike; Windisch, Wolfram; Herth, Felix (Deutsches Ärzteblatt International, 2020)