Kayyali, Reem, Savickas, Vilius, Spruit, Martijn A, Kaimakamis, Evangelos, Siva, Roshan, Costello, Richard W, Chang, John, PIERSCIONEK, Barbara, Davies, Nikki, Vaes, Anouk W, Paradiso, Rita, Philip, Nada, Perantoni, Eleni, D'Arcy, Shona, Raptopoulos, Andreas and Nabhani-Gebara, Shereen (2016) Qualitative investigation into a wearable system for chronic obstructive pulmonary disease: the stakeholders' perspective. BMJ Open, 6 (8). e011657. ISSN 2044-6055