Article History
Received: 20 August 2020
Accepted: 13 August 2021
First Online: 24 August 2021
Declarations
:
: Before collection of handwriting samples, the subjects were informed about the nature of the study and written consent was obtained from all the subjects, stating “Collected handwriting samples will be solely used for the purpose of research and shall not be misused”. Ethical approval to collect handwriting samples was granted by Institutional Ethical Committee (IEC), Punjabi University (Patiala); vide letter no. 167/SEC, dated 17 February 2020.
: Not applicable
: The authors declare that they have no competing interests.