Chatterjee, Prasun
Kumar, Prakash
Kandel, Ramesh
Madan, Ruchika
Tyagi, Meenakshi
Kumar, Deepa Anil
Khan, Maroof Ahmad
Desai, Gaurav
Chaudhary, Preeti
Gupta, Shyama
Grover, Kanika
Dey, Aparajit Ballav
Funding for this research was provided by:
National Programme for Health Care of the Elderly (NPHCE), Ministry of Health and Family Welfare, Government of India.
Article History
Received: 7 April 2018
Accepted: 23 August 2018
First Online: 14 September 2018
Competing interest
: The authors declare that they have no competing interests.
: Ethical approval was obtained from the <i>All India Institute of Medical Sciences Institute Ethics Committee</i> and was in compliance with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. Participants fulfilling the inclusion criteria were recruited into the study after obtaining their informed written consent.
: Explicit written consent was obtained from the participant included in Fig. InternalRef removed for publication.
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