[1] Zhengzhou Univ, Business Sch, Zhengzhou, Peoples R China
[2] Zhengzhou Univ, Postdoctoral Mobile Res Stn, Sch Polit & Publ Management, Zhengzhou, Peoples R China
[3] Shandong Jianzhu Univ, Business Sch, Jinan, Peoples R China
[4] Shandong Lab Vocat & Tech Coll, Jinan, Peoples R China
[5] Jinnah Sindh Med Univ, Inst Hlth & Business Management, Karachi, Pakistan