1. Burks DJ, Youll LK, Durtschi JP. The empathy-altruism association and its relevance to health care professions. Soc Behav Personal 2012;40:395-400.
2. Decety J, Fotopoulou A. Why empathy has a beneficial impact on others in medicine: unifying theories. Front Behav Neurosci 2014;8:457.
3. Smith KE, Norman GJ, Decety J. The complexity of empathy during medical school training: evidence for positive changes. Med Educ 2017;51:1146-1159.
4. Huber JT, MacDonald DA. An investigation of the relations between altruism, empathy, and spirituality. J Human Psychol 2012;52:206-221.
5. Duriez B. Are religious people nicer people? Taking a closer look at the religion-empathy relationship. Ment Health Relig Cult 2004;7:249-254.
6. Markstrom CA, Huey E, Stiles BM, et al. Frameworks of caring and helping in adolescence: are empathy, religiosity, and spirituality related constructs? Youth Soc 2010;42:59-80.
7. Shepherd AM, Schnitker SS, Leffel GM, et al. Developing the good physician: spirituality affects the development of virtues and moral intuitions in medical students. J Posit Psychol 2017;:1-12.
8. Leffel GM, Oakes Mueller RA, et al. Project on the good physician: further evidence for the validity of a moral intuitionist model of virtuous caring. Teach Learn Med 2018;30:303-316.
9. Yoon JD, Shin JH, Nian AL, et al. Religion, sense of calling, and the practice of medicine: findings from a national survey of primary care physicians and psychiatrists. South Med J 2015;108:189-195.
11. Dik BJ, Duffy RD. Calling and vocation at work: definitions and prospects for research and practice. Couns Psychol 2009;37:424-450.
12. The Chicago Social Brain Network. Invisible Forces and Powerful Beliefs: Gravity, Gods, and Minds. Upper Saddle River, NJ:FT Press Science; 2011.
13. Hojat M, Louis DZ, Markham FW, et al. Physicians' empathy and clinical outcomes for diabetic patients. Acad Med 2011;86:359-364.
14. Rakel D, Barrett B, Zhang Z, et al. Perception of empathy in the therapeutic encounter: effects on the common cold. Patient Educ Couns 2011;85:390-397.
15. Kelley JM, Lembo AJ, Ablon JS, et al. Patient and practitioner influences on the placebo effect in irritable bowel syndrome. Psychosom Med 2009;71:789-797.
16. Levinson W, Roter DL, Mullooly JP, et al. Physician-patient communication. The relationship with malpractice claims among primary care physicians and surgeons. JAMA 1997;277:553-559.
17. Shanafelt TD, West C, Zhao X, et al. Relationship between increased personal well-being and enhanced empathy among internal medicine residents. J Gen Intern Med 2005;20:559-564.
18. DiLalla LF, Hull SK, Dorsey JK. Effect of gender, age, and relevant course work on attitudes toward empathy, patient spirituality, and physician wellness. Teach Learn Med 2004;16:165-70.
19. Roter DL, Hall JA, Aoki Y. Physician gender effects in medical communication: a meta-analytic review. JAMA 2002;288:756-764.
20. Ferreira-Valente A, Monteiro JS, Barbosa RM, et al. Clarifying changes in student empathy throughout medical school: a scoping review. Adv Health Sci Educ Theory Pract 2017;22:1293-1313.
21. Learning objectives for medical student education-guidelines for medical schools: report I of the Medical School Objectives Project. Acad Med 1999;74:13-18.
22. Satterfield JM, Hughes E. Emotion skills training for medical students: a systematic review. Med Educ 2007;41:935-941.
23. Burks DJ, Kobus AM. The legacy of altruism in health care: the promotion of empathy, prosociality and humanism. Med Educ 2012;46:317-325.
24. Halifax J. G.R.A.C.E. for nurses: cultivating compassion in nurse/patient interactions. J Nurs Educ Pract 2014;4:121-128.
25. Patel S, Pelletier-Bui A, Smith S, et al. Curricula and methods for physician compassion training: protocol for a systematic review. BMJ Open 2018;8:e024320.
26. Kelm Z, Womer J, Walter JK, et al. Interventions to cultivate physician empathy: a systematic review. BMC Med Educ 2014;14:219.