Di Bisceglie et al. also serially assessed various semen parameters and assessed hormonal levels (FSH, LH, inhibin B) at the time of semen cryopreservation and then at 6, 12, 18, 24, and 36 months after treatment in 125 HL and 94 NHL patients [21]. Here, PLOD1 is linked to non-Hodgkin lymphoma.