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The authors regret that an error was made in the response options listed in the P-SNAQ survey provided in Supplementary Table 2. Under the column heading “Like me”, the two response options should read “sort of like me” and “really like me”. Therefore, the four response options should be: Really not like me (1), sort of not like me (2), sort of like me (3) and really like me (4).
The authors would like to apologise for any inconvenience caused.
