Roland Simon

6.4k total citations · 1 hit paper
28 papers, 3.2k citations indexed

About

Roland Simon is a scholar working on Epidemiology, General Health Professions and Clinical Psychology. According to data from OpenAlex, Roland Simon has authored 28 papers receiving a total of 3.2k indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Epidemiology, 7 papers in General Health Professions and 7 papers in Clinical Psychology. Recurrent topics in Roland Simon's work include Substance Abuse Treatment and Outcomes (10 papers), Cannabis and Cannabinoid Research (4 papers) and Mental Health Treatment and Access (4 papers). Roland Simon is often cited by papers focused on Substance Abuse Treatment and Outcomes (10 papers), Cannabis and Cannabinoid Research (4 papers) and Mental Health Treatment and Access (4 papers). Roland Simon collaborates with scholars based in Portugal, Germany and Canada. Roland Simon's co-authors include Carlo Faravelli, Bengt Jönsson, Frank Jacobi, Jordi Alonso, Mikael Svensson, Poul Jennum, Jim van Os, Martin Preisig, Christer Allgulander and Luis Salvador‐Carulla and has published in prestigious journals such as The British Journal of Psychiatry, Addiction and Veterinary Research.

In The Last Decade

Roland Simon

26 papers receiving 3.0k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

The size and burden of mental disorders and other disorders of the brain in Europe 2010

2011 2.6k citations Hans‐Ulrich Wïttchen, Frank Jacobi et al. European Neuropsychopharmacology profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Roland Simon Portugal	11	968	693	631	579	526	28	3.2k
Andrew Baillie Australia	35	1.5k 1.5×	859 1.2×	481 0.8×	594 1.0×	467 0.9×	148	3.6k
R. Lieb Germany	11	1.4k 1.5×	1.0k 1.5×	759 1.2×	1.1k 1.8×	594 1.1×	11	3.9k
Dean D. Krahn United States	35	1.3k 1.4×	374 0.5×	603 1.0×	425 0.7×	363 0.7×	79	4.1k
Yi‐lang Tang United States	35	1.5k 1.6×	598 0.9×	630 1.0×	1.2k 2.1×	664 1.3×	175	4.7k
David J. Katzelnick United States	30	1.5k 1.5×	1.2k 1.7×	1.0k 1.6×	785 1.4×	707 1.3×	62	3.5k
Paola Pedrelli United States	29	1.9k 2.0×	851 1.2×	778 1.2×	693 1.2×	508 1.0×	70	3.6k
Roland Mergl Germany	39	1.5k 1.5×	681 1.0×	792 1.3×	1.0k 1.8×	452 0.9×	147	4.6k
Martino Belvederi Murri Italy	36	1.4k 1.5×	642 0.9×	619 1.0×	1.4k 2.4×	425 0.8×	134	4.5k
Aleksandar Janča Australia	34	1.8k 1.9×	501 0.7×	738 1.2×	1.1k 1.9×	679 1.3×	118	4.5k
Teresa M. Leyro United States	20	1.6k 1.6×	1.1k 1.6×	438 0.7×	324 0.6×	301 0.6×	59	3.1k

Countries citing papers authored by Roland Simon

Since Specialization

Citations

This map shows the geographic impact of Roland Simon's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Roland Simon with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Roland Simon more than expected).

Fields of papers citing papers by Roland Simon

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Roland Simon. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Roland Simon. The network helps show where Roland Simon may publish in the future.

Co-authorship network of co-authors of Roland Simon

This figure shows the co-authorship network connecting the top 25 collaborators of Roland Simon. A scholar is included among the top collaborators of Roland Simon based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Roland Simon. Roland Simon is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

MacInnis, Cara C., et al.. (2024). What role does compassion have on quality care ratings? A regression analysis and validation of the SCQ in emergency department patients. BMC Emergency Medicine. 24(1). 124–124. 2 indexed citations

Sayah, Fatima Al, et al.. (2022). Self-reported health-related quality of life of the general population in Alberta, Canada during the COVID-19 pandemic. Journal of Patient-Reported Outcomes. 6(1). 109–109. 8 indexed citations

Sayah, Fatima Al, Markus Lahtinen, Roland Simon, et al.. (2022). The impact of COVID-19 pandemic on health-related quality of life of adults visiting emergency departments and primary care settings in Alberta. Canadian Journal of Public Health. 113(1). 96–106. 6 indexed citations

Simon, Roland. (2020). Sinn und Unsinn von Systemen zum Monitoring von Suchtbehandlung – Nationale und internationale Erfahrungen. SUCHT - Zeitschrift für Wissenschaft und Praxis / Journal of Addiction Research and Practice. 66(1). 13–20. 1 indexed citations

Ponsart, Claire, Mickaël Riou, Yann Locatelli, et al.. (2019). Brucella melitensis Rev.1 vaccination generates a higher shedding risk of the vaccine strain in Alpine ibex (Capra ibex) compared to the domestic goat (Capra hircus). Veterinary Research. 50(1). 100–100. 14 indexed citations

Montanari, Linda, et al.. (2017). Cannabis Use among People Entering Drug Treatment in Europe: A Growing Phenomenon?. European Addiction Research. 23(3). 113–121. 32 indexed citations

Wiessing, Lucas, Marica Ferri, Shane Darke, Roland Simon, & Paul Griffiths. (2017). Large variation in measures used to assess outcomes of opioid dependence treatment: A systematic review of longitudinal observational studies. Drug and Alcohol Review. 37(S1). S323–S338. 13 indexed citations

Hoch, Eva, Ulrich W. Preuss, Marica Ferri, & Roland Simon. (2016). Digital Interventions for Problematic Cannabis Users in Non-Clinical Settings: Findings from a Systematic Review and Meta-Analysis. European Addiction Research. 22(5). 233–242. 54 indexed citations

Pirona, Alessandro, Alessandra Bò, Dagmar Hedrich, et al.. (2016). New psychoactive substances: Current health-related practices and challenges in responding to use and harms in Europe. International Journal of Drug Policy. 40. 84–92. 38 indexed citations

10.

Ferri, Marica, et al.. (2016). Quality assurance in drug demand reduction in European countries: an overview. Drugs Education Prevention and Policy. 25(2). 198–204. 3 indexed citations

11.

Strang, John, Teodora Groshkova, Ambros Uchtenhagen, et al.. (2015). Heroin on trial: Systematic review and meta-analysis of randomised trials of diamorphine-prescribing as treatment for refractory heroin addiction. The British Journal of Psychiatry. 207(1). 5–14. 172 indexed citations

12.

Simon, Roland & Robert West. (2015). Models of addiction and types of interventions: An integrative look. The International Journal of Alcohol and Drug Research. 4(1). 13–20. 6 indexed citations

13.

Tossmann, Peter, et al.. (2015). Treatment of cannabis-related disorders in Europe.EMCDDA insights series no 17.. 3 indexed citations

14.

Wïttchen, Hans‐Ulrich, Frank Jacobi, Jürgen Rehm, et al.. (2011). The size and burden of mental disorders and other disorders of the brain in Europe 2010. European Neuropsychopharmacology. 21(9). 655–679. 2615 indexed citations breakdown →

15.

Simon, Roland, et al.. (2009). 15 Jahre EBDD – 15 Jahre Drogenmonitoring in Europa: Eine Konferenz zwischen Wissenschaft und Politik. SUCHT - Zeitschrift für Wissenschaft und Praxis / Journal of Addiction Research and Practice. 55(3). 134–136.

16.

Simon, Roland & Ludwig Kraus. (2007). Validität von cannabisbezogenen Diagnosen in Suchtberatungsstellen. SUCHT - Zeitschrift für Wissenschaft und Praxis / Journal of Addiction Research and Practice. 53(5). 308–314. 6 indexed citations

17.

Simon, Roland, et al.. (1999). The EMCDDA/Pompidou Group Treatment Demand Indicator Protocol: A European Core Item Set for Treatment Monitoring and Reporting. European Addiction Research. 5(4). 197–207. 39 indexed citations

18.

Simon, Roland, et al.. (1999). The German Monitoring and Reporting System for the Treatment of Substance-Related Problems: A National System on the Basis of Aggregated Data. European Addiction Research. 5(4). 167–172. 4 indexed citations

19.

Simon, Roland. (1984). DE LA CENTRALISATION A LA DÉCENTR'ILLUSION? LE RÉGIONALISME ET L'ETAT. Contemporary French Civilization. 8(1-2). 64–83. 1 indexed citations

20.

Simon, Roland. (1972). A Propos de “Classicisme”: LASophonisbede Mairet. Kentucky Romance Quarterly. 19(1). 65–81.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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