1. Abrahamsson P, Salo O, Ronkainen J, Warsta J (2002) Agile software development methods: Review and analysis, VTT publication 478, Espoo, Finland, 107p
2. Aggelidis VP, Chatzoglou PD (2009) Using a modified technology acceptance model in hospitals. Int J Med Inform 78:115–126
3. Aitken M, Lyle J (2015) Patient adoption of mHealth: Use, evidence and remaining barriers to mainstream acceptance. IMS Institute for Healthcare Informatics, New York
4. Amazon EC (2012) SLA. Retrieved from: https://aws.amazon.com/ec2/sla/
5. Barton AJ (2012) The regulation of mobile health applications. BMC Med 10:1