Daniel Weinstein et al., “Singing and Social Bonding: Changes in Connectivity and Pain Threshold as a Function of Group Size,” Evolution and Human Behavior 37, no. 2 (2016): 152–158; Daisy Fancourt et al., “Singing Modulates Mood, Stress, Cortisol, Cytokine and Neuropeptide Activity in Cancer Patients and Carers,” Ecancermedicalscience 10 (2016): 1–13; Stephen Clift and Grenville Hancox, “The Significance of Choral Singing for Sustaining Psychological Wellbeing: Findings from a Survey of Choristers in England, Australia and Germany,” Music Performance Research 3, no. 1 (2010): 79–96; Stephen Clift et al., “What Do Singers Say About the Effects of Choral Singing on Physical Health? Научный доклад о результатах опроса хористов в Австралии, Англии и Германии был представлен на VII конференции Европейского общества музыкальной когнитивистики (Ювяскюля, Финляндия, 2009).