{{Cite journal| doi = 10.1002/14651858.Cd015468| issn = 14651858| volume = 2022| issue = 10| last1 = Kiesswetter| first1 = Eva| last2 = Stadelmaier| first2 = Julia| last3 = Grummich| first3 = Kathrin| last4 = Schwarzer| first4 = Guido| last5 = Bongaerts| first5 = Brenda| last6 = Meerpohl| first6 = Joerg J.| last7 = Norman| first7 = Kristina| last8 = Schuetz| first8 = Philipp| last9 = Torbahn| first9 = Gabriel| last10 = Visser| first10 = Marjolein| last11 = Volkert| first11 = Dorothee| last12 = Schwingshackl| first12 = Lukas| title = Oral nutrition interventions in hospitalised older people at nutritional risk: a network meta-analysis of individual participant data| journal = Cochrane Database of Systematic Reviews| date = 2022-10-17}}