QJM Ethical Approval and Conflicts of Interest 
1. Ethical Approval
Please complete one of the following:

a. My study received ethical approval from the following bodies:

or

b. My study did not require ethical approval because:

If your article is a review, or some other type for which ethical approval is not relevant, just write "NA" in 1b.

2. Conflicts of Interest
Please detail any conflicts of interest below. If there are none, please write "None". 
If you leave this section blank, your paper will be returned.