 Cullen 's battle with cancer inspired Timm Harmon of the Moffitt Cancer Centre to partner with the Lightning to raise awareness and money for cancer research . The NHL itself joined the cause in the winter of 1998 , creating the Hockey Fights Cancer program to raise money for research . Cullen has spent time promoting the initiative . 
 Cullen <a href='null_genetive' title='1'><mark>'s</mark></a>battle with cancer inspired Timm Harmon of the Moffitt Cancer Centre to partner with the Lightning to raise awareness and money for cancer research . The NHL itself joined the cause in the winter of 1998 , creating the Hockey Fights Cancer program to raise money for research . Cullen <a href='been_done' title='2'><mark>has</mark></a> spent time promoting the initiative . 
Cullen  battle with cancer inspired Timm Harmon of da Moffitt Cancer Centre to partner with the Lightning to raise awareness and money for cancer research . The NHL itself joined tdacause in the winter of 1998 , creating thdaockey Fights Cancer program to raise paper fa research . Cullen done spent time promoting the initiative .