Funding for this research was provided by:
Putra Geran UPM (9538100)
Fundamental Research Grant Scheme (5524959)
Received: 19 November 2019
Accepted: 15 April 2020
First Online: 24 May 2020
Ethics approval and consent to participate
: The use of human subject was approved by the committee in charge of Stirling database headed by Peter Hancock (ExternalRef removed). See Attached license agreement files (by email). The informed consent to participate was obtained by written and signed.
: Many participants indicated their consent for publication. See the attached consent agreement files (by email) granted by Peter Hancock (ExternalRef removed). For the purpose of method demonstration, only subject with ID F1002 was visualized in the study who has indicated her consent by written and signed for publication.
: The authors declare no competing interest or state.