Received: 15 April 2020
Accepted: 27 April 2020
First Online: 4 May 2020
Ethics approval and consent to participate
: We were advised that ethical approval was not required as this is an observational survey of patients making contact with the author in order to volunteer their help. Data was anonymised after matching the 2 surveys. (Confirmation from IRAs and Public Health Engand).
: We have no COI to report.