Preet, Raman
Khan, Nausheen
Blomstedt, Yulia
Nilsson, Maria
Stewart Williams, Jennifer
Article History
Received: 10 May 2016
Revised: 16 August 2016
Accepted: 1 November 2016
First Online: 23 December 2016
Competing interests
: A family owned trust, Harpreet Foundation India, provided an award to the second author to conduct and transcribe interviews. The remaining authors declare no conflict of interest.