Acknowledgements
I thank Shama Bhatt, V.K. Nataraj, G.K. Karanth, M. Bhaktavatsala, Srivani B.S., V.N. Laxminarayana, Vinod Tewari, Narendar Pani, Popsi Narasimhan and Rukmini Srinivas for generously giving their time and sharing their experiences and observations of ‘one-by-two’.
Disclosure Statement
No potential conflict of interest was reported by the author.
Notes
1. ‘One by Two’, Samosapedia [http://www.samosapedia.com/e/one_by_two, accessed 23 Jan. 2017].
2. Ibid.