‘Are The Times A‐Changin’? Trends in adolescent substance use in Europe von Kraus, Ludwig, Seitz, Nicki‐Nils, Piontek, Daniela, Molinaro, Sabrina, Siciliano, Valeria, Guttormsson, Ulf, Arpa, Sharon, Monshouwer, Karin, Leifman, Håkan, Vicente, Julian, Griffiths, Paul, Clancy, Luke, Feijão, Fernanda, Florescu, Silvia, Lambrecht, Patrick, Nociar, Alojz, Raitasalo, Kirsimarja, Spilka, Stanislas, Vyshinskiy, Konstantin, Hibell, Björn

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Has beverage composition of alcohol consumption in Sweden changed over time? An age‐period‐cohort analysis von Kraus, Ludwig, Seitz, Nicki‐Nils, Loy, Johanna Katharina, Trolldal, Björn, Törrönen, Jukka

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Quantifying harms to others due to alcohol consumption in Germany: a register-based study von Kraus, Ludwig, Seitz, Nicki-Nils, Shield, Kevin D, Gmel, Gerrit, Rehm, Jürgen

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Substance use disorder and the baby boom generation: Does Berlin outpatient addiction care face a sustained change? von Specht, Sara, Braun‐Michl, Barbara, Schwarzkopf, Larissa, Piontek, Daniela, Seitz, Nicki‐Nils, Wildner, Manfred, Kraus, Ludwig

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Age, period, and cohort effects on trends in outpatient addiction care utilization in the general Berlin population from 2008 to 2016 von Specht, Sara, Schwarzkopf, Larissa, Braun-Michl, Barbara, Seitz, Nicki-Nils, Wildner, Manfred, Kraus, Ludwig

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Abuse of Non-opioid Analgesics in Germany: Prevalence and Associations Among Self-Medicated Users von Rauschert, Christian, Seitz, Nicki-Nils, Olderbak, Sally, Pogarell, Oliver, Dreischulte, Tobias, Kraus, Ludwig

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Estimating the number of children in households with substance use disorders in Germany von Kraus, Ludwig, Uhl, Alfred, Atzendorf, Josefine, Seitz, Nicki-Nils

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Do smoking, nutrition, alcohol use, and physical activity vary between regions in Germany?-results of a cross-sectional study von Atzendorf, Josefine, Apfelbacher, Christian, de Matos, Elena Gomes, Lochbuehler, Kirsten, Piontek, Daniela, Seitz, Nicki-Nils, Kraus, Ludwig

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Subtypes in Patients Taking Prescribed Opioid Analgesics and Their Characteristics: A Latent Class Analysis von Rauschert, Christian, Seitz, Nicki-Nils, Olderbak, Sally, Pogarell, Oliver, Dreischulte, Tobias, Kraus, Ludwig

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Testlet-based multidimensional adaptive testing von Frey, Andreas, Seitz, Nicki-Nils, Brandt, Steffen

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Alcoholic Beverage Preference in Germany: An Age-Period-Cohort Analysis of Trends 1995–2018 von Wilms, Nicolas, Seitz, Nicki-Nils, Schwarzkopf, Larissa, Olderbak, Sally, Kraus, Ludwig

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Trends In Substance Use And Related Disorders: Analysis of the Epidemiological Survey of Substance Abuse 1995 to 2018 von Seitz, Nicki-Nils, Lochbühler, Kirsten, Atzendorf, Josefine, Rauschert, Christian, Pfeiffer-Gerschel, Tim, Kraus, Ludwig

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Trends in alcohol consumption among adolescents in Europe: Do changes occur in concert? von Loy, Johanna K., Seitz, Nicki-Nils, Bye, Elin K., Raitasalo, Kirsimarja, Soellner, Renate, Törrönen, Jukka, Kraus, Ludwig

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Changes in Alcoholic Beverage Choice and Risky Drinking among Adolescents in Europe 1999-2019 von Loy, Johanna K., Seitz, Nicki-Nils, Bye, Elin K., Dietze, Paul, Kilian, Carolin, Manthey, Jakob, Raitasalo, Kirsimarja, Soellner, Renate, Trolldal, Bjorn, Torronen, Jukka, Kraus, Ludwig

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Hypothetical use of multidimensional adaptive testing for the assessment of student achievement in the programme for international student assessment von Frey, Andreas, Seitz, Nicki-Nils

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Multidimensional adaptive testing in educational and psychological measurement: Current state and future challenges von Frey, Andreas, Seitz, Nicki-Nils

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The sequential probability ratio test for multidimensional adaptive testing with between-item multidimensionality von Seitz, Nicki-Nils, Frey, Andreas

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The Use of Alcohol, Tobacco, Illegal Drugs and Medicines: An Estimate of Consumption and Substance-Related Disorders in Germany von Atzendorf, Josefine, Rauschert, Christian, Seitz, Nicki-Nils, Lochbühler, Kirsten, Kraus, Ludwig

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The Use of Psychoactive Substances in Germany von Rauschert, Christian, Möckl, Justin, Seitz, Nicki-Nils, Wilms, Nicolas, Olderbak, Sally, Kraus, Ludwig

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Predictors of changes in marijuana consumption in Germany during the covid-19 pandemic von Olderbak, Sally, Möckl, Justin, Rauschert, Christian, Schäfer, Evita, Helmer, Stefanie, Seitz, Nicki-Nils, Hoch, Eva

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