You will be presented with a citation segment from the section of a research paper. Classify the intent behind this citation by choosing from one of the following categories:

- Method: Cites the paper for its methodology or procedure.
- Background: Cites the paper to provide background information.
- Result: Cites the paper for its findings or results.

Your answer should be a single word from the following list of options: ["Method", "Background", "Result"]. Do not include any other text in your response.

Citation sentence:

…in a subset of alcoholics (Chen et al., 2004; McElroy et al., 2009; Mistlberger and Nadeau, 1992; Rosenwasser et al., 2005a,b; Seggio et al., 2009; Spanagel et al., 2005a); and (vi) The Clock gene is important for the circadian regulation of macronutrient absorption by enterocytes in the gut…
Background