Document Classification

Section Type: RESULTS

Text: Mean ECL was 498 + / - 415 (20. 6 % + / - 17. 1 %) and 302 + / - 302 cells/mm (13. 3 % + / - 13. 2 %) at 7 days, 589 + / - 342 (24. 3 % + / - 14 %) and 254 + / - 214 cells/mm (11. 2 % + / - 9. 1 %) at 1 month, and 555 + / - 340 (22. 9 % + / - 14 %) and 247 + / - 208 cells/mm (10. 9 % + / - 9. 1 %) at 3 months in groups 1 and 2, respectively.