According to the United States Organ Transplantation OPTN & SRTR Annual Data Report 2010, there were 17,588 patients on the waiting list in 1998 and this number had increased to 29,031 by 2009.
Según el informe de la United States Organ Transplantation OPTN & SRTR Annual Data Report 2010, los pacientes en lista de espera durante 1998 fueron 17.588, cifra que en 2009 creció a 29.031.