Effect of cocoa short-term supplementation on platelet factors (PLT ‘MPV’ PDW) of athlete male's blood after an aerobic exhaustive exercise (Br J Sports Med 2010;44:i46). The correct author names are as follows: Vahid Sari-Sarraf, Saeed Nikookheslat, Ramin Amir Sasan, Mehdi Soleimani, they are all affiliated to the Faculty of Physical Education and Sport Sciences, Tabriz University, Tabriz/Iran. Corresponding author is Dr Vahid Sari-Sarraf, Faculty of Physical Education and Sport Sciences, Tabriz University, Tabriz/Iran; sarraf{at}tabrizu.ac.ir