Sashi Kumar, V
Paul, V K
Sathasivam, K
Article History
First Online: 7 December 2016
Competing interests
: VSK owns equity and is the managing director of Phoenix Medical Systems, Chennai, India, manufacturers of medical equipment including neonatal care equipment. VSK has also received grant support from Wellcome Trust. KS has received consulting fees from Phoenix Medical Systems, Chennai, India, and has applied for a patent in this field. VKP declares no conflict of interest.