Metwally, Yasser Gaber
Sedrak, Heba Kamal
Shaltout, Inass Fahiem
Article History
Received: 23 July 2020
Accepted: 15 September 2020
First Online: 29 September 2020
Ethics approval and consent to participate
: An informed written consent, in advance, had been given from all patients that was approved by the independent medical ethics of the University of Twente and the institutional review board of the participating centers (cardiology and internal medicine departments, Zagazig and Cairo faculty of medicine) (no reference number).
: Not applicable
: All authors declare that they have no competing interest.