Updates are available Correction dated 2020-08-22
Click to view Correction: https://doi.org/10.1186/s13063-020-04697-1
Updates are available Correction dated 2022-02-15
Click to view Correction: https://doi.org/10.1186/s13063-022-06080-8
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Authors
Akram, Javed
Azhar, Shehnoor
Shahzad, Muhammad
Latif, Waqas
Khan, Khalid Saeed
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Article History
Received: 7 July 2020
Accepted: 15 July 2020
First Online: 8 August 2020
Change Date: 15 February 2022
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1186/s13063-022-06080-8
Change Date: 22 August 2020
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1186/s13063-020-04697-1
Ethics approval
: The proposed study is approved by the National Bioethics Committee of Pakistan on April 22, 2020 (reference No.4-87/NBC-471-COVID-19-05/20/) and IRBs at most of the participating sites. Remaining sites have endorsed the ethics approval of both University of Health Sciences Lahore and National Bioethics Committee (NBC). Participants’ informed consent is intended to be sought on printed proforma designed in local language and no individual under the age of 18 years is to be enrolled.Certified that this trial has received ethical approval from the appropriate ethical committee as described above
: Not Applicable
: The authors declare that they have no competing interests
