1. Coiffier B, Thieblemont C, Van Den Neste E, et al. Long-term outcome of patients in the LNH-98.5 trial, the first randomized study comparing rituximab-CHOP to standard CHOP chemotherapy in DLBCL patients: a study by the Groupe d'Etudes des Lymphomes de l'Adulte. Blood. 2010; 116:2040–2045. PMID:
20548096.

2. Philip T, Guglielmi C, Hagenbeek A, et al. Autologous bone marrow transplantation as compared with salvage chemotherapy in relapses of chemotherapy-sensitive non-Hodgkin's lymphoma. N Engl J Med. 1995; 333:1540–1545. PMID:
7477169.

3. Hamlin PA, Zelenetz AD, Kewalramani T, et al. Age-adjusted International Prognostic Index predicts autologous stem cell transplantation outcome for patients with relapsed or primary refractory diffuse large B-cell lymphoma. Blood. 2003; 102:1989–1996. PMID:
12676776.

4. Gisselbrecht C, Glass B, Mounier N, et al. Salvage regimens with autologous transplantation for relapsed large B-cell lymphoma in the rituximab era. J Clin Oncol. 2010; 28:4184–4190. PMID:
20660832.

5. Spaepen K, Stroobants S, Dupont P, et al. Prognostic value of pretransplantation positron emission tomography using fluorine 18-fluorodeoxyglucose in patients with aggressive lymphoma treated with high-dose chemotherapy and stem cell transplantation. Blood. 2003; 102:53–59. PMID:
12609836.

6. Schot BW, Zijlstra JM, Sluiter WJ, et al. Early FDG-PET assessment in combination with clinical risk scores determines prognosis in recurring lymphoma. Blood. 2007; 109:486–491. PMID:
17003382.

7. Dickinson M, Hoyt R, Roberts AW, et al. Improved survival for relapsed diffuse large B cell lymphoma is predicted by a negative pre-transplant FDG-PET scan following salvage chemotherapy. Br J Haematol. 2010; 150:39–45. PMID:
20507301.

8. Lim I, Park JY, Kang HJ, et al. Prognostic significance of pretreatment
18F-FDG PET/CT in patients with relapsed/refractory B-cell non-Hodgkin's lymphoma treated by radioimmunotherapy using
131I-rituximab. Acta Haematol. 2013; 130:74–82. PMID:
23548464.
9. Lopci E, Santi I, Derenzini E, et al. FDG-PET in the assessment of patients with follicular lymphoma treated by ibritumomab tiuxetan Y 90: multicentric study. Ann Oncol. 2010; 21:1877–1883. PMID:
20147744.

10. Cheson BD, Pfistner B, Juweid ME, et al. Revised response criteria for malignant lymphoma. J Clin Oncol. 2007; 25:579–586. PMID:
17242396.
11. Vose JM, Anderson JR, Kessinger A, et al. High-dose chemotherapy and autologous hematopoietic stem-cell transplantation for aggressive non-Hodgkin's lymphoma. J Clin Oncol. 1993; 11:1846–1851. PMID:
8105034.

12. Prince HM, Imrie K, Crump M, et al. The role of intensive therapy and autologous blood and marrow transplantation for chemotherapy-sensitive relapsed and primary refractory non-Hodgkin's lymphoma: identification of major prognostic groups. Br J Haematol. 1996; 92:880–889. PMID:
8616081.

13. Moskowitz CH, Bertino JR, Glassman JR, et al. Ifosfamide, carboplatin, and etoposide: a highly effective cytoreduction and peripheral-blood progenitor-cell mobilization regimen for transplant-eligible patients with non-Hodgkin's lymphoma. J Clin Oncol. 1999; 17:3776–3785. PMID:
10577849.

14. de Kreuk M, Ossenkoppele GJ, Meijer CJ, Huijgens PC. Prognostic factors for survival of non-Hodgkin's lymphoma patients treated with high-dose chemotherapy and autologous bone marrow transplantation. Bone Marrow Transplant. 1996; 17:963–971. PMID:
8807101.
15. Rapoport AP, Rowe JM, Kouides PA, et al. One hundred autotransplants for relapsed or refractory Hodgkin's disease and lymphoma: value of pretransplant disease status for predicting outcome. J Clin Oncol. 1993; 11:2351–2361. PMID:
8246024.

16. Hoskins PJ, Le N, Gascoyne RD, et al. Advanced diffuse large-cell lymphoma treated with 12-week combination chemotherapy: natural history of relapse after initial complete response and prognostic variables defining outcome after relapse. Ann Oncol. 1997; 8:1125–1132. PMID:
9426332.

17. Blay J, Gomez F, Sebban C, et al. The International Prognostic Index correlates to survival in patients with aggressive lymphoma in relapse: analysis of the PARMA trial. Parma Group. Blood. 1998; 92:3562–3568. PMID:
9808548.
18. Guglielmi C, Martelli M, Federico M, et al. Risk-assessment in diffuse large cell lymphoma at first relapse. A study by the Italian Intergroup for Lymphomas. Haematologica. 2001; 86:941–950. PMID:
11532622.
19. Jabbour E, Peslin N, Arnaud P, et al. Prognostic value of the age-adjusted International Prognostic Index in chemosensitive recurrent or refractory non-Hodgkin's lymphomas treated with high-dose BEAM therapy and autologous stem cell transplantation. Leuk Lymphoma. 2005; 46:861–867. PMID:
16019530.

20. Berglund M, Thunberg U, Amini RM, et al. Evaluation of immunophenotype in diffuse large B-cell lymphoma and its impact on prognosis. Mod Pathol. 2005; 18:1113–1120. PMID:
15920553.

21. Spaepen K, Stroobants S, Dupont P, et al. Prognostic value of positron emission tomography (PET) with fluorine-18 fluorodeoxyglucose ([18F]FDG) after first-line chemotherapy in non-Hodgkin's lymphoma: is [18F]FDG-PET a valid alternative to conventional diagnostic methods? J Clin Oncol. 2001; 19:414–419. PMID:
11208833.

22. Mikhaeel NG, Timothy AR, Hain SF, O'Doherty MJ. 18-FDG-PET for the assessment of residual masses on CT following treatment of lymphomas. Ann Oncol. 2000; 11(Suppl 1):147–150. PMID:
10707798.
