Bischof K, Moitzi A, König D. Impact of collagen peptide supplementation together with long-term resistance training on maximal strength and muscle size in healthy adults – A systematic review and meta-analysis. Current Issues in Sport Science (CISS). 2024 Sep 23;9(4). doi: 10.36950/2024.4ciss002

Bischof K, Moitzi AM, Stafilidis S, König D. Impact of Collagen Peptide Supplementation in Combination with Long-Term Physical Training on Strength, Musculotendinous Remodeling, Functional Recovery, and Body Composition in Healthy Adults: A Systematic Review with Meta-analysis. Sports medicine (Auckland, N.Z.). 2024 Jul 26. Epub 2024 Jul 26. doi: 10.1007/s40279-024-02079-0

Bischof K, Stafilidis S, Bundschuh L, Oesser S, Baca A, König D. Reduction in systemic muscle stress markers after exercise-induced muscle damage following concurrent training and supplementation with specific collagen peptides – a randomized controlled trial. Frontiers in Nutrition. 2024 Mär 25;11:1384112. doi: 10.3389/fnut.2024.1384112

Jerger S, Jendricke P, Centner C, Bischof K, Kohl J, Keller S et al. Effects of Specific Bioactive Collagen Peptides in Combination with Concurrent Training on Running Performance and Indicators of Endurance Capacity in Men: A Randomized Controlled Trial. Sports Medicine - Open. 2023 Dez;9(1):103. doi: 10.1186/s40798-023-00654-9

Bischof K, Stafilidis S, Bundschuh L, Oesser S, Baca A, König D. Influence of specific collagen peptides and 12-week concurrent training on recovery-related biomechanical characteristics following exercise-induced muscle damage-A randomized controlled trial. Frontiers in Nutrition. 2023 Nov 16;10:1266056. doi: 10.3389/fnut.2023.1266056