Correspondence

Dtsch Arztebl Int 2020; 117: 346. DOI: 10.3238/arztebl.2020.0346b

Rohrmann, S

For technical reasons, the English full text will be published approximately two weeks after the German print edition has been published.

1.Crispim SP, de Vries JH, Geelen A, et al.: Two non-consecutive 24 h recalls using EPIC-Soft software are sufficiently valid for comparing protein and potassium intake between five European centres—results from the European Food Consumption Validation (EFCOVAL) study. Br J Nutr 2011; 105: 447–58 CrossRef MEDLINE
2.European Food Safety Authority: Guidance on the EU methodology. EFSA Journal 2014; 12: 3944 CrossRef
3.Jungert A, Quack Lötscher K, Rohrmann S: Vitamin substitution beyond childhood—requirements and risks. Dtsch Arztebl Int 2020; 117: 14–22 VOLLTEXT
4.Max Rubner-Institut, Bundesforschungsinstitut für Ernährung und Lebensmittel. Ergebnisbericht, Teil 1. Nationale Verzehrsstudie II. Karlsruhe 2008. https://www.bmel.de/SharedDocs/Downloads/DE/_Ernaehrung/NVS_Ergebnisbericht.pdf?__blob=publicationFile&v=2 (last accessed on 12 March 2020).

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