Bolashvili M, Beridze N. A Network‑Informed Machine Learning Model of How Trait Negative Affectivity and Pain Catastrophizing Predict Somatic Symptom Intensity. JPPR [Internet]. 2026 July 1 [cited 2026 Aug. 2];:1-10. Available from: https://journals.kmanpub.com/index.php/jppr/article/view/5156