1. Perrin A, Duggan M. Americans’ Internet Access: 2000–2015. Pew Internet & American Life Project. Washington, DC: Pew Research Center. 2015.
http://www.pewinternet.org/2015/06/26/americans-internet-access-2000-2015/
. Accessed 16 Aug 2016.
2. Fox S. The Social Life of Health Information, 2011. Pew Internet & American Life Project. Washington, DC: Pew Research Center.
http://pewinternet.org/Reports/2011/Social-Life-of-Health-Info.aspx
. Accessed 16 Aug 2016.
3. Perrin A. “Social Networking Usage: 2005–2015.” Pew Research Center. 2015. Available at:
http://www.pewinternet.org/2015/10/08/2015/Social-Networking-Usage-2005-2015/
. Access 16 Aug 2016.
4. Obar JA, Wildman S. Social media definition and the governance challenge: an introduction to the special issue. Telecommun Policy. 2015;39(9):745–50. doi:
10.1016/j.telpol.2015.07.014
.
5. Ponce BA, Menendez ME, Oladeji LO, Fryberger CT, Dantuluri PK. Emerging technology in surgical education: combining real-time augmented reality and wearable computing devices. Orthopedics. 2014;37(11):751–7. doi:
10.3928/01477447-20141023-05
.