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A previously published protocol article with detailed design, ethics approval and details of participation is also available for this study .","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethical approval"}},{"value":"All the participants were asked to sign an informed consent form after providing them related information about the procedure of the study. Participant recruitment was started on April 21st, 2019.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent to participate"}},{"value":"Not applicable.","order":5,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent for publication"}}]}}