“…However, because studies in social sustainability, compared with those in the other two pillars, are lagging behind (Dempsey, Bramley, Powers, & Brown, 2011;Granovetter, 1973;Thin, 2002;Vifell & Soneryd, 2012), practitioners lack knowledge in terms of what fosters social sustainability implementation (Khan, Hussain, Gunasekaren, Ajmal, & Helo, 2018). In fact, most existing research on social sustainability motivators in the context of healthcare supply chains have focused on factors that either resulted from stakeholders' influence (Park-Poaps & Rees, 2010), are related to organizational practices (Belal, 2002;Huq, Stevenson, & Zorzini, 2014;Jiang, 2009;Liu, Fellows, & Tuuli, 2011;Marshall, McCarthy, McGrath, & Claudy, 2015), or are concerned with values and attitudes (Huq et al, 2014;Pullman & Dillard, 2010).…”