Text and Data Mining valid from 2019-03-28
Received: 20 July 2018
Accepted: 26 February 2019
First Online: 28 March 2019
Ethics approval and consent to participate
: This study was approved by the Institutional Ethical Committee of Rajendra Memorial Research Institute of Medical Sciences (RMRIMS), Patna (Approval No.06/RMRI/EC/2017). Questionnaire was administered only after the purpose of the study had been clearly explained to the participants and a written informed consent in Hindi was signed. Patients were assured about the anonymity and confidentiality of data.
: Not applicable.
: The authors declare that they have no competing interests.
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