Chien, Siobhan http://orcid.org/0000-0001-9657-193X
Clark, Callum
Maheshwari, Saumya
Koutsogiannidis, Charilaos-Panagiotis
Zamvar, Vipin
Giordano, Vincenzo
Lim, Kelvin
Pessotto, Renzo
Article History
Received: 8 January 2020
Accepted: 20 August 2020
First Online: 26 August 2020
Ethics approval and consent to participate
: As this study involved retrospective analysis of routinely collected data, ethical board approval was not required.
: Not applicable. This study does not involve individualised patient data.
: The authors declare that they have no competing interests.