L. Sharp, D. Ph, and M. Lipsky, Screening for Depression Across the Lifespan: A Review of Measures for Use in Primary Care Settings, Am Fam Physician, vol.66, issue.6, pp.1001-1009, 2002.

L. Reste, J. Nabbe, P. Manceau, B. Lygidakis, C. Doerr et al., The European General Practice Research Network Presents a Comprehensive Definition of Multimorbidity in Family Medicine and Long Term Care, Following a Systematic Review of Relevant Literature, Journal of the American Medical Directors Association, vol.14, issue.5, pp.319-344, 2013.
DOI : 10.1016/j.jamda.2013.01.001

C. Boyd, C. Weiss, J. Halter, K. Han, W. Ershler et al., Framework for Evaluating Disease Severity Measures in Older Adults With Comorbidity, The Journals of Gerontology Series A: Biological Sciences and Medical Sciences, vol.62, issue.3, pp.286-95, 2007.
DOI : 10.1093/gerona/62.3.286

E. Dozeman, V. Schaik, D. Beekman, A. Stalman, W. Bosmans et al., Depression and anxiety, an Indicated Prevention (DIP) protocol in homes for the elderly: feasibility and (cost) effectiveness of a stepped care programme, BMC Geriatrics, vol.50, issue.20, p.6, 2007.
DOI : 10.2190/QU66-E8UV-NYMR-Y99E

M. Fortin, L. Lapointe, C. Hudon, and A. Vanasse, Multimorbidity is common to family practice: is it commonly researched? Can Fam Physician, p.245, 2005.

M. Stegmann, J. Ormel, D. Graaf, R. Haro, J. et al., Functional disability as an explanation of the associations between chronic physical conditions and 12-month major depressive episode, Journal of Affective Disorders, vol.124, issue.1-2, pp.38-44, 2010.
DOI : 10.1016/j.jad.2009.10.026

A. Jorm, Mental health literacy: Public knowledge and beliefs about mental disorders, The British Journal of Psychiatry, vol.177, issue.5, pp.396-401, 2000.
DOI : 10.1192/bjp.177.5.396

A. Lehti, A. Hammarström, and B. Mattsson, Recognition of depression in people of different cultures: a qualitative study, BMC Family Practice, vol.24, issue.3, p.53, 2009.
DOI : 10.1080/02813430601008479

A. Mitchell, A. Vaze, S. Rao, and R. Infi, Clinical diagnosis of depression in primary care: a meta-analysis, The Lancet, vol.374, issue.9690, pp.609-628, 2009.
DOI : 10.1016/S0140-6736(09)60879-5

J. Alonso, M. Angermeyer, S. Bernert, R. Bruffaerts, T. Brugha et al., Psychotropic drug utilization in Europe: results from the European Study of the Epidemiology of Mental Disorders (ESEMeD) project, Acta Psychiatr Scand, vol.109, pp.55-64, 2004.

T. Francher and R. Kravitz, In the clinic, Depression, Ann Intern Med, vol.152, issue.9, pp.1-15, 2010.

K. Kendler and C. Gardner, Boundaries of Major Depression: An Evaluation of DSM-IV Criteria, Am J Psychiatry, vol.155, issue.2, pp.172-179, 1998.

J. Alonso, M. Codony, V. Kovess, M. Angermeyer, S. Katz et al., Population level of unmet need for mental healthcare in Europe, The British Journal of Psychiatry, vol.190, issue.4, pp.299-306, 2007.
DOI : 10.1192/bjp.bp.106.022004

S. Bernert, H. Matschingera, J. Alonsob, J. Haroc, T. Brughad et al., Is it always the same? Variability of depressive symptoms across six European countries, Psychiatry Research, vol.168, issue.2, pp.137-181, 2009.
DOI : 10.1016/j.psychres.2008.04.008

A. Dezetter, X. Briffault, J. Alonso, M. Angermeyer, R. Bruffaerts et al., Factors Associated With Use of Psychiatrists and Nonpsychiatrist Providers by ESEMeD Respondents in Six European Countries, Psychiatric Services, vol.62, issue.2, pp.143-51, 2011.
DOI : 10.1176/ps.62.2.pss6202_0143

C. Dedieu, Differences in lifetime use of services for mental health problems in six European countries, Psychiatr Serv, vol.58, issue.2, pp.213-233, 2007.

H. König, D. Heider, T. Lehnert, S. Riedel-heller, M. Angermeyer et al., investigators. Health status of the advanced elderly in six european countries: results from a representative survey using EQ-5D and SF-12, Health Qual Life Outcomes, vol.8, p.143, 2000.

J. Ayuso-mateos, Depressive disorders in Europe: prevalence figures from the ODIN study, The British Journal of Psychiatry, vol.179, issue.4, pp.308-324, 2001.
DOI : 10.1192/bjp.179.4.308

A. Liberati, D. Altman, J. Tetzlaff, C. Mulrow, P. Gøtzsche et al., The PRISMA statement for reporting systematic reviews and meta-analyses of studies that evaluate health care interventions: explanation and elaboration, Journal of Clinical Epidemiology, vol.62, issue.10, pp.1-34, 2009.
DOI : 10.1016/j.jclinepi.2009.06.006

F. Bourrée, P. Michel, and L. Salmi, Consensus methods: Review of original methods and their main alternatives used in public health, Revue d'??pid??miologie et de Sant?? Publique, vol.56, issue.6, pp.13-21, 2008.
DOI : 10.1016/j.respe.2008.10.005

R. Bagby, A. Ryder, D. Schuller, and M. Marshall, The Hamilton Depression Rating Scale: Has the Gold Standard Become a Lead Weight?, American Journal of Psychiatry, vol.161, issue.12, pp.2163-77, 2004.
DOI : 10.1176/appi.ajp.161.12.2163

L. Derogatis, R. Lipman, K. Rickels, E. Uhlenhuth, and L. Covi, The Hopkins Symptom Checklist (HSCL): A self-report symptom inventory, Behavioral Science, vol.27, issue.1, pp.1-15, 1974.
DOI : 10.1002/bs.3830190102

M. Hamilton, A RATING SCALE FOR DEPRESSION, Journal of Neurology, Neurosurgery & Psychiatry, vol.23, issue.1, pp.56-62, 1960.
DOI : 10.1136/jnnp.23.1.56

I. Sandanger, T. Moum, G. Ingebrigtsen, T. Sorensen, O. Dalgrad et al., The meaning and significance of caseness: the Hopkins Symptom Checklist-25 and the Composite International Diagnostic Interview II, Social Psychiatry and Psychiatric Epidemiology, vol.34, issue.1, pp.53-62, 1999.
DOI : 10.1007/s001270050112

P. Nettelbladt, L. Hansson, C. Stefansson, and L. Borgquist, Test characteristics of the Hopkins Symptom Check List-25 (HSCL-25) in Sweden, using the Present State Examination (PSE-9) as a caseness criterion, Social Psychiatry and Psychiatric Epidemiology, vol.22, issue.3, pp.130-133, 1993.
DOI : 10.1007/BF00801743

A. Halepota and S. Wasif, HSCL-25) Urdu translation: an instrument for detecting anxiety and depression in torture and trauma victims, Hopkins Symptoms Checklist J Pak Med Assoc, vol.2551, issue.7, pp.255-262, 2001.

V. Mouanoutoua and L. Brown, Hopkins Symptom Checklist-25, Hmong Version: A Screening Instrument for Psychological Distress, Journal of Personality Assessment, vol.144, issue.2, pp.376-83, 1995.
DOI : 10.1207/s15327752jpa6402_16

S. Ekblad and G. Roth, Diagnosing Posttraumatic Stress Disorder in Multicultural Patients in a Stockholm Psychiatric Clinic, The Journal of Nervous &amp Mental Disease, vol.185, issue.2, pp.102-109, 1997.
DOI : 10.1097/00005053-199702000-00006

L. Letrilliart and M. Vanmeerbeek, Seeking a consensus: which method should be used?, Exercer, vol.99, pp.170-177, 2011.

P. Care, Delphi type methodology to develop consensus on the future design of EMS systems in the United Kingdom, Emerg Med J, vol.19, issue.2, pp.155-164, 2002.

G. Skulmoski, F. Hartman, and J. Krahn, The Delphi Method for Graduate Research, Journal of Information Technology Education, issue.6, pp.1-21, 2007.

A. Armenakis, The Effects of Anonymity Versus Identified But Confidential Response Conditions In Organizational Research, Journal of Management, vol.1, issue.1, pp.45-54, 1975.
DOI : 10.1177/014920637500100108

V. Sousa and W. Rojjanasrirat, Translation, adaptation and validation of instruments or scales for use in cross-cultural health care research: a clear and user-friendly guideline, Journal of Evaluation in Clinical Practice, vol.16, issue.2, pp.268-74, 2011.
DOI : 10.1111/j.1365-2753.2010.01434.x

W. Maneesriwongul and J. Dixon, Instrument translation process: a methods review, Journal of Advanced Nursing, vol.30, issue.3, pp.175-86, 2004.
DOI : 10.1046/j.1365-2648.1995.22010158.x

S. Atkins, S. Lewin, H. Smith, M. Engel, A. Fretheim et al., Conducting a meta-ethnography of qualitative literature: Lessons learnt, BMC Medical Research Methodology, vol.40, issue.4, p.21, 2008.
DOI : 10.1016/0277-9536(94)E0103-Y

R. Campbell, P. Pound, M. Morgan, G. Daker-white, N. Britten et al., Evaluating meta-ethnography: systematic analysis and synthesis of qualitative research, Health Technology Assessment, vol.15, issue.43, pp.1-164, 2011.
DOI : 10.3310/hta15430

G. Noblit and R. Hare, Meta-ethnography: Synthesizing qualitative studies. California: SAGE, 1988.
DOI : 10.4135/9781412985000