The latter was more frequent in patients with lymphopenia (1.03 ± 0.62 vs. 0.48 ± 0.19, p = 0.07), higher procalcitonin (22.77 ± 10.14 vs. 6.69 ± 3.45, p = 0.082), higher CPK (618.00 ± 382.00 vs. 86.33 ± 38.75, p = 0.079), and decreased albumin (26.00 ± 6.82 vs. 33.18 ± 1.23, p = 0.057). The gene discussed is PIK3C2A; the disease is lymphopenia.