"As of 2014 Organ tourists to China report receiving kidney transplants within days of arriving in China.A report produced by David Matas and David Kilgour cites the China International Transplantation Assistant Centre website as saying "it may take only one week to find out the suitable (kidney) donor, the maximum time being one month..." It is possible for international buyers to schedule their surgeries in advance which is not possible in systems which rely on voluntary organ donation.