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Hernádfői MV, Koch DK, Kói T, Imrei M, Nagy R, Máté V, Garai R, Donnet J, Balogh J, Kovács GT, Párniczky A, Hegyi P, Garami M. Burden of Childhood Cancer and the Social and Economic Challenges in Adulthood: A Systematic Review and Meta-Analysis. JAMA Pediatr 2024; 178:548-566. [PMID: 38619829 PMCID: PMC11019450 DOI: 10.1001/jamapediatrics.2024.0642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 01/31/2024] [Indexed: 04/16/2024]
Abstract
Importance Significant advancements in pediatric oncology have led to a continuously growing population of survivors. Although extensive research is being conducted on the short-, medium-, and long-term somatic effects, reports on psychosocial reintegration are often conflicting; therefore, there is an urgent need to synthesize the evidence to obtain the clearest understanding and the most comprehensive answer. Objective To provide a comprehensive review and analysis of the socioeconomic attainment of childhood cancer survivors (CCSs) compared with their unaffected peers. Data Sources A systematic review and meta-analysis was conducted using data obtained from a comprehensive search of MEDLINE (via PubMed), Embase, and CENTRAL (Cochrane Central Register of Controlled Trials) databases on October 23, 2021; the search was updated until July 31, 2023. Study Selection Eligible articles reported on educational attainment, employment, family formation, quality of life (QoL), or health-risk behavior-related outcomes of CCSs, and compared them with their unaffected peers. Study selection was performed in duplicate by 4 blinded independent coauthors. Data Extraction and Synthesis Data extraction was performed in duplicate by 4 independent authors following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Outcome measures were odds ratios (ORs) and mean differences with 95% CIs; data were pooled using a random-effects model. Results The search identified 43 913 articles, 280 of which were eligible for analysis, reporting data on a total of 389 502 survivors. CCSs were less likely to complete higher levels of education (OR, 0.69; 95% CI, 0.40-1.18), had higher odds of health-related unemployment (OR, 2.94; 95% CI, 1.90-4.57), and showed lower rates of marriage (OR, 0.72; 95% CI, 0.63-0.84) and parenthood (OR, 0.60; 95% CI, 0.49-0.74) compared with population-based controls. Conclusion and Relevance Study findings suggest that CCSs face several socioeconomic difficulties; as a result, the next goal of pediatric oncology should be to minimize adverse effects, as well as to provide lifelong survivorship support aimed at maximizing social reintegration.
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Affiliation(s)
- Márk Viktor Hernádfői
- Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
- Bethesda Children’s Hospital, Budapest, Hungary
| | - Dóra Kornélia Koch
- Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
- Pediatric Center, Semmelweis University, Budapest, Hungary
| | - Tamás Kói
- Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
- Institute of Mathematics, Department of Stochastics, Budapest University of Technology and Economics, Budapest, Hungary
| | - Marcell Imrei
- Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
- Heim Pál National Pediatric Institute, Budapest, Hungary
| | - Rita Nagy
- Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
- Heim Pál National Pediatric Institute, Budapest, Hungary
- Institute for Translational Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Vanda Máté
- Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
- Pediatric Center, Semmelweis University, Budapest, Hungary
| | - Réka Garai
- Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
- Pediatric Center, Semmelweis University, Budapest, Hungary
| | - Jessica Donnet
- Faculty of Medicine, Semmelweis University, Budapest, Hungary
| | - József Balogh
- Faculty of Medicine, Semmelweis University, Budapest, Hungary
| | | | - Andrea Párniczky
- Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
- Heim Pál National Pediatric Institute, Budapest, Hungary
- Institute for Translational Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Péter Hegyi
- Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
- Institute for Translational Medicine, Medical School, University of Pécs, Pécs, Hungary
- Institute of Pancreatic Diseases, Semmelweis University, Budapest, Hungary
| | - Miklós Garami
- Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
- Pediatric Center, Semmelweis University, Budapest, Hungary
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Schwartz SM. Epidemiology of Cancer. Clin Chem 2024; 70:140-149. [PMID: 38175589 DOI: 10.1093/clinchem/hvad202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 10/10/2023] [Indexed: 01/05/2024]
Abstract
BACKGROUND Cancers are a large and heterogeneous group of malignant tumors that collectively accounted for approximately 600 000 US deaths in 2020; only heart disease claimed more lives. A large amount of knowledge has accumulated regarding the epidemiology of most cancer types, including their causes. CONTENT The cancer types most frequently diagnosed among adults in most high-income countries are lung, colorectal, female breast, cutaneous melanoma, and prostate. In general cancer incidence and mortality is very low in children and adolescents, rising exponentially with increasing age during adulthood. There is marked international variation in the incidence of most cancers. The most important causes of cancer are tobacco use (primarily cigarette use), excess alcohol consumption, obesity, lack of physical activity, diets low in fruits and vegetables, infectious agents, and sun exposure. Early detection can reduce the chances that a person will die of cancers of the female breast, uterine cervix, colon and rectum, lung, and prostate. SUMMARY Although the most common cancers in the United States continue to have a substantial impact on public health, they are caused in whole or part by factors over which people and governments have control through choices they make. Among these are tobacco and alcohol use, obesity, diets low in fruits and vegetables and lack of physical activity, and sun exposure. Thus, a very large proportion of cancer's impact could be ameliorated if more people avoided these exposures.
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Affiliation(s)
- Stephen M Schwartz
- Epidemiology Program, Fred Hutchinson Cancer Center, Seattle, WA, United States
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Korhonen M, Tainio J, Koskela M, Madanat-Harjuoja LM, Jahnukainen K. Therapeutic exposures and pubertal testicular dysfunction are associated with adulthood milestones and paternity after childhood cancer. Cancer 2023; 129:3633-3644. [PMID: 37552054 DOI: 10.1002/cncr.34971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 06/09/2023] [Accepted: 06/09/2023] [Indexed: 08/09/2023]
Abstract
BACKGROUND Childhood cancer therapy may cause long-term effects. This cross-sectional study evaluated adulthood milestones in male childhood cancer survivors (CCS). METHODS The study population comprised 252 male CCS with 6 to 42 years of survival diagnosed at the Children's Hospital in Helsinki (1964-2000) at the age of 0 to 17 years. Sex-, age-, and area of residence-matched population controls were randomly selected from the Finnish national registries. Data on moving away from the parental home, marital status, offspring, and adoption in CCS were compared with the population controls. We analyzed the influence of chemotherapy and radiation exposures and testicular dysfunction (ever nontestosterone-substituted serum follicle stimulating hormone >15 IU/L, luteinizing hormone >15 IU/L, testosterone <2 ng/mL (5 nmol/L), need of testosterone replacement therapy, or testicular volume <12 mL at the end of puberty) during pubertal maturation on long-term social outcomes. RESULTS CCS moved away from their parental home as frequently as population controls (97.8% vs. 98.5%, p = .45). CCS were less likely to marry or live in a registered relationship (46.4% vs. 57.5%, p < .001), especially when diagnosed at a young age (<4 years). Among those married, the probability of divorce was similar between CCS and population controls (27.4% vs. 23.8%, p = .41). Survivors were less likely to sire a child (38.5% vs. 59.1%, p < .001) and more likely to adopt (2% vs. 0.4%, p = .015). Lower probability of paternity was associated with hematopoietic stem cell therapy, testicular radiation dose >6 Gy, pubertal signs of testicular dysfunction (nontestosterone-substituted serum follicle stimulating hormone >15 IU/L, luteinizing hormone >15 IU/L, testosterone <2 ng/mL (5 nmol/L), or need of testosterone replacement therapy during puberty, or testicular volume <12 mL at the end of puberty) or azoospermia after puberty. CONCLUSIONS This study emphasizes the value of pubertal monitoring of testicular function to estimate future probability of paternity. If no signs of dysfunction occurred during pubertal follow-up, paternity was comparable to population controls. Testicular radiation dose >6 Gy appeared to be the strongest risk factor for decreased paternity. PLAIN LANGUAGE SUMMARY Treatment with intensive therapies, including hematopoietic stem cell therapy, testicular radiation dose >6 Gy, and signs of testicular dysfunction, during puberty are important risk factors for lower rates of fertility. Intensive therapies and testicular dysfunction itself do not similarly hamper psychosocial milestones in adulthood; cancer diagnosis at a very young age (<4 years) lower the probability of marriage. This study accentuates the importance of monitoring of pubertal development, emphasizing on testicular function, not only sperm analysis, to estimate future fertility among male childhood cancer survivors.
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Affiliation(s)
- Melanie Korhonen
- Children's Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Juuso Tainio
- Children's Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Mikael Koskela
- Children's Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Laura-Maria Madanat-Harjuoja
- Children's Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Finnish Cancer Registry, Helsinki, Finland
- Dana-Farber Cancer Institute/Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts, USA
| | - Kirsi Jahnukainen
- Children's Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- NORDFERTIL Research Lab Stockholm, Karolinska Institute and University Hospital, Stockholm, Sweden
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Kayiira A, Neda John J, Zaake D, Xiong S, Kambugu Balagadde J, Gomez-Lobo V, Wabinga H, Ghebre R. Understanding Fertility Attitudes and Outcomes Among Survivors of Adolescent and Young Adult Cancers in a Low-Resource Setting: A Registry-Based Computer-Assisted Telephone Interview Survey. J Adolesc Young Adult Oncol 2023; 12:520-528. [PMID: 36579945 PMCID: PMC10457622 DOI: 10.1089/jayao.2022.0114] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Purpose: To establish the extent of self-reported reproductive failure associated with cancer treatment, and attitudes toward fertility among adolescent and young adult (AYA) cancer survivors in Uganda. Methods: A registry-based computer-assisted telephone interview survey was conducted in Uganda. The survey population were survivors of childhood, adolescent and early adulthood cancers diagnosed between 2007 and 2018. The survey explored fertility outcomes, experiences of oncofertility and fertility attitudes of AYA cancer survivors. Results: Thirty-four (female = 14 and male = 20) interviews were completed. Survivors were 18-35 years of age. The median age at cancer diagnosis was 23.5 for females and 17.5 for males. Kaposi's sarcoma contributed to 44% of primary cancer diagnoses. All the survivors had received chemotherapy alone or in combination with other modalities and 79% of survivors had not received satisfactory information about future fertility before cancer treatment. Twenty one percent of males and 46% females met the criteria for infertility and 60% of these had met this criterion after their cancer diagnosis. Eighty two percent wanted to raise a biologically related child. Forty seven percent would be dissatisfied with their lives if they were unable to have a child or additional children. Conclusion: AYA cancer survivors in this low-resource setting reported reproductive failure, despite a strong fertility desire. Information and counseling provided on therapy-related problems before cancer treatment was insufficient and reinforces the need to build capacity for oncofertility resources within the region.
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Affiliation(s)
- Anthony Kayiira
- Department of Obstetrics and Gynecology, Uganda Martyrs University School of Medicine, Kampala, Uganda
- Department of Reproductive Endocrinology and Infertility, Mulago Specialized Women's and Neonatal Hospital, Kampala, Uganda
| | | | - Daniel Zaake
- Department of Obstetrics and Gynecology, Uganda Martyrs University School of Medicine, Kampala, Uganda
| | - Serena Xiong
- Division of Epidemiology and Community Health, University of Minnesota School of Public Health, Minneapolis. Minnesota, USA
| | | | - Veronica Gomez-Lobo
- Department of Pediatric and Adolescent Gynecology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, Maryland, USA
| | - Henry Wabinga
- Kampala Cancer Registry, Makerere University College of Health Sciences, Kampala, Uganda
| | - Rahel Ghebre
- Department of Obstetrics, Gynecology, and Women's Health, University of Minnesota, Minneapolis, Minnesota, USA
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Abstract
PURPOSE OF REVIEW The issue of fertility preservation has become increasingly relevant as survival rates of children with cancer exceeds 80% at 5 years. Fertility preservation options are being utilized alongside less gonadotoxic therapeutic regimens in the treatment of these patients. The purpose of this review is to summarize the recent advances in fertility preservation in the pediatric, adolescent, and young adult population. RECENT FINDINGS Education research involves both patient and provider; to increase understanding on both sides for improved adoption of techniques and higher rates of posttreatment fertility. Basic science research, specific to the pediatric population, has worked to further understanding of protective techniques and cryopreserved tissue transfer. Research on the techniques of preservation confirms the safety of surgical gonadal (ovarian and testicular) tissue retrieval for cryopreservation but a viable pathway for testicular tissue utilization, as it has for ovarian, has yet to be realized. Outcomes may be improving but it is apparent that robust registries are necessary to track patients long-term. Possibly the largest advancement in the recent past are group efforts, such as by PanCareLIFE, to create guidelines for these issues using larger cohorts and registries than were available. SUMMARY Current research implies the need for the development of a national strategy to ensure that pediatric patients undergoing gonadotoxic regimens are educated, alongside their family, about fertility options and outcomes thereafter.
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Affiliation(s)
| | | | - Roshni Dasgupta
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
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Sylvest R, Vassard D, Schmidt L, Schmiegelow K, Macklon KT, Forman JL, Pinborg A. Family Formation and Socio-Economic Status among 35-Year-Old Men Who Have Survived Cancer in Childhood and Early Adulthood: A Register-Based Cohort Study. Oncol Res Treat 2021; 45:102-111. [PMID: 34823245 DOI: 10.1159/000520365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 10/20/2021] [Indexed: 11/19/2022]
Abstract
INTRODUCTION The number of children and young adults who survive cancer has steadily increased over the past decades. Consequently, life circumstances after cancer have gained increasing importance. The aim of this study was to explore family formation and socio-economic status among 35-year-old men having survived cancer in childhood or early adulthood compared to an age-matched comparison group. METHODS This study is a national, register-based cohort study among 35-year-old men. Men diagnosed with cancer in childhood and early adulthood were registered between 1978 and 2016. At the time of diagnosis, each patient was randomly matched with 150 men without cancer from the background population within the same birth year. Those still alive at the age of 35 years were included in the study population. RESULTS The study population consisted of 4,222 men diagnosed with cancer in childhood or early adulthood and 794,589 men in the age-matched comparison group. Men who have survived cancer during childhood or early adulthood have a reduced probability of having children, and lower probability of getting married or of cohabitation than those from an age-matched comparison group. Men who have survived CNS cancer also have a lower probability of having a higher education than high school and a higher probability of being outside the workforce than those from an age-matched comparison group. DISCUSSION/CONCLUSION Many men who have survived cancer during childhood or early adulthood are influenced by their cancer later in life, which was apparent in family formation, educational achievements, and labour market attachment. Continued focus on rehabilitation and needs for support among the male survivors of childhood and youth cancer is warranted.
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Affiliation(s)
- Randi Sylvest
- Department of Obstetrics and Gynaecology, Fertility Clinic Section 455, Hvidovre University Hospital, Hvidovre, Denmark.,Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - Ditte Vassard
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - Lone Schmidt
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - Kjeld Schmiegelow
- Department of Pediatrics and Adolescent Medicine, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark.,Institute of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Kirsten Tryde Macklon
- The Fertility Department, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Julie Lyng Forman
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - Anja Pinborg
- Institute of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark.,The Fertility Department, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
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Rossi G, Kicinski M, Suciu S, Vandecruys E, Plat G, Uyttebroeck A, Paillard C, Barbati M, Dresse MF, Simon P, Minckes O, Pluchart C, Ferster A, Freycon C, Millot F, van der Werff Ten Bosch J, Chantrain C, Paulus R, de Rojas T, de Schaetzen G, Rohrlich P, Benoit Y, Piette C. Fertility status among long-term childhood acute lymphoblastic leukaemia survivors enrolled between 1971 and 1998 in EORTC CLG studies: results of the 58 Late Adverse Effects study. Hum Reprod 2021; 37:44-53. [PMID: 34788455 DOI: 10.1093/humrep/deab236] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 09/30/2021] [Indexed: 12/31/2022] Open
Abstract
STUDY QUESTION What are the fertility outcomes of male and female childhood acute lymphoblastic leukaemia (ALL) long-term survivors? SUMMARY ANSWER We observed similar fertility outcomes in both male and female childhood ALL survivors compared with the general population, with the exception of a higher proportion of miscarriages among partners of male survivors. WHAT IS KNOWN ALREADY Survival after childhood ALL is currently >90% and fertility impairments are among the main concerns of the long-term survivors. Few studies have focused on the fertility issues within this selected population and the existing data are difficult to interpret due to the different treatment regimens received by the patients, the small sample sizes and the unavailability of control data in many studies. STUDY DESIGN, SIZE, DURATION Childhood ALL patients enrolled in European Organisation for Research and Treatment of Cancer (EORTC) studies between 1971 and 1998 in France and Belgium, <18 years old at diagnosis and alive and ≥18 years at follow-up were eligible. Among 1418 eligible survivors, 507 (35.8%) participated (277 females, 230 males). Controls from the general population matched one to one by age, province, level of urbanization and sex could be identified for 503 survivors. PARTICIPANTS/MATERIALS, SETTING, METHODS Survivors and controls were invited to fill out a questionnaire including information about their menstrual cycles (for females), intention to have children, having children, use of medical help to become pregnant and occurrence of negative pregnancy outcomes (birth defect, miscarriage, medical abortion or stillbirth). The results were analysed separately for females and males. The association between age at diagnosis and fertility outcomes, adjusted by age at follow-up, study and country were investigated using logistic regression. MAIN RESULTS AND THE ROLE OF CHANCE The median time since diagnosis was 20.1 years and the median age at follow-up was 25 years. There were 144 survivors (97 females, 47 males) who wanted to have children. Among these, craniospinal radiotheraphy (CRT) and haematopoietic stem cell transplantation (HSCT) were administered to 18% and 4%, respectively. Of these who tried to have children, 75% of females and 69% of males succeeded, compared with 72% and 61% of the controls, respectively. These differences were not statistically significant (P = 0.73 for females and P = 0.50 for males). Overall, fertility outcomes were comparable between survivors and controls, except that a higher proportion of miscarriages occurred in partners of male survivors (28.1% versus 5.9%, P = 0.021). Among female survivors, an older age at diagnosis (10-17 years) was associated with a greater risk of pregnancy problems (adjusted OR 5.61, P = 0.046). LIMITATIONS, REASONS FOR CAUTION The interpretation of the incidence of miscarriage among the partners of male survivors is limited by the lack of data regarding the males' partners and by a possibly higher tendency to recall and disclose fertility issues among male survivors compared with male controls. WIDER IMPLICATIONS OF THE FINDINGS Fertility outcomes were similar in childhood ALL survivors and controls, and the low proportion of patients treated with CRT or HSCT might explain this. Further studies should confirm the higher proportion of miscarriages in partners of male survivors. STUDY FUNDING/COMPETING INTEREST(S) This publication was supported by donations from the Fonds Cancer (FOCA) from Belgium and the KU Leuven from Belgium. G.R. has been awarded a fellowship by the EORTC Cancer Research Fund (ECRF). C.P. has been awarded a fellowship by Fonds Cancer (FOCA) from Belgium and the Kinderkankerfonds from Belgium (a non-profit childhood cancer foundation under Belgian law). No competing interests were declared. TRIAL REGISTRATION NUMBER NCT01298388 (clinicaltrials.gov).
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Affiliation(s)
- Giovanna Rossi
- Medical Department, EORTC Headquarters, Brussels, Belgium
| | - Michal Kicinski
- Statistics Department, EORTC Headquarters, Brussels, Belgium
| | - Stefan Suciu
- Statistics Department, EORTC Headquarters, Brussels, Belgium
| | - Els Vandecruys
- Department of Paediatric Haematology-Oncology, Ghent University Hospital, Ghent, Belgium
| | - Geneviève Plat
- Department of Haematology, CHU Toulouse, Toulouse, France
| | - Anne Uyttebroeck
- Department of Paediatric Haematology-Oncology, University Hospital Leuven, Leuven, Belgium
| | - Catherine Paillard
- Department of Paediatric Haematology-Oncology, CHRU Strasbourg, Strasbourg, France
| | - Mélissa Barbati
- Department of Paediatric Haematology-Oncology, CHRU Lille, Lille, France
| | | | | | - Odile Minckes
- Department of Paediatric Haematology-Oncology, CHU Caen, Caen, France
| | - Claire Pluchart
- Department of Paediatric Haematology and Oncology, CHU Reims, Reims, France
| | - Alina Ferster
- Department of Haemato Oncology, HUDERF (ULB), Brussels, Belgium
| | - Claire Freycon
- Department of Paediatric Haematology-Oncology, CHU Grenoble, Grenoble, France
| | - Frederic Millot
- Department of Paediatric Haematology-Oncology, CHU Poitiers, Poitiers, France
| | | | | | | | - Teresa de Rojas
- Pediatric OncoGenomics & Innovation Unit, Pediatric Oncology-Hematology Department, Children's University Hospital Niño Jesús, Madrid, Spain
| | | | - Pierre Rohrlich
- Division of Paediatric Haematology-Oncology, CHU Nice, Nice, France
| | - Yves Benoit
- Department of Paediatric Haematology-Oncology, Ghent University Hospital, Ghent, Belgium
| | - Caroline Piette
- Department of Paediatrics, University Hospital Liège and University of Liège, Belgium
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