The authors would like to thank the Foundation for Polish Science for its support via the FIRST TEAM program, co- nanced by the European Union under the European Regional Development Fund No. POIR.04.04.00-00-4343/17-00, and the National Science Centre of Poland for its support in the form of an OPUS grant 2019/35/B/ST4/01506. Kamil Kozin- ´ ski was supported by Polish National Science Centre grant 2015/ 19/B/NZ4/03571.

Raw NMR spectrometer data (Varian/Agilent format) for the paper Nawrocka et al., Variable-temperature NMR spectroscopy for metabolite identification in biological materials, RSC Adv., 2021, 11, 35321, DOI: 10.1039/d1ra05626c Includes variable-temperature series for artificial and natural mixtures of metabolites and spectra of separate metabolites.

{"references": ["Nawrocka et al., Variable-temperature NMR spectroscopy for metabolite identification in biological materials, RSC Adv., 2021, 11, 35321, DOI: 10.1039/d1ra05626c"]}