Reprint of: Response to the Letter to the Editor: “Re: Ruth E. Brown, Arya M. Sharma, Chris I. Ardern, Pedi Mirdamadi, Paul Mirdamadi and Jennifer L. Kuk, ‘Secular differences in the association between caloric intake, macronutrient intake, and physical activity with obesity’ [Obes. Res. Clin. Pract. (2015)]”