Rajan, Anugraha Merin
Srikrishna, G.
Romate, J.
Article History
First Online: 1 February 2018
Compliance with Ethical Standards
:
: There is no source of funding information to be disclosed.
: The ethical approval to carry out the study was obtained from the research board of the National Institute for the Mentally Handicapped, Secunderabad, India. All procedures performed in the study were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was taken from all parents who participated in the study.
: The authors declare that they have no conflict of interest.