36. Englund M et al. (2009) Meniscal tear in knees without surgery and the development of radiographic osteoarthritis among middle-aged and elderly persons: The Multicenter Osteoarthritis Study. Arthritis Rheum 60: 831–9.
37. Badlani JT et al. (2013) The effects of meniscus injury on the development of knee osteoarthritis: data from the osteoarthritis initiative. Am J Sports Med 41(6): 1238–1244.
38. Ludwig, O. (2008): Aktuelle Ergebnisse der Kid-Check-Studie – Haltungs– und Motorikuntersuchungen an Kindern und Jugendlichen, www.kidcheck.de.
39. Dunlop D. (2014) Relation of physical activity time to incident disability in community dwelling adults with or at risk of knee arthritis: prospective cohort study. BMJ 2014; 348.
40. Anandacoomarasamy A. et al. (2009) Obesity and the musculoskeletal system. Curr Opin Rheumatol. Jan; 21(1): 71–77.
41. Bing Lu et al. (2014) Milk Consumption and Progression of Medial Tibiofemoral Knee Osteoarthritis: Data From the Osteoarthritis Initiative. Arthritis Care Res (Hoboken) Jun; 66(6); 802–809.
* * *