. https://grassfed.us/Decarvalho-son-of-Suddreth-from-Brentwood-Bay september 2014 (25) .however, bentley also warned that these treatments can be hazardous as they may cause bleeding which becomes more likely as the amount of svd increases. . december 2010 (15) . .experts say years of cuts to nhs budgets and staff has led to patients waiting longer for chemotherapy and radiotherapy. . . .