Mark, K P
Kerner, I
Article History
Received: 24 January 2016
Revised: 13 May 2016
Accepted: 24 June 2016
First Online: 25 August 2016
Competing interests
: Dr Mark has consulted for Good in Bed, and has received compensation from Good in Bed. Dr Kerner is the Founder of Good in Bed, and has received funding from Absorption Pharmaceuticals, the makers of Promescent.