| article html file updated | 29 August 2025 21:24 CEST | Update | https://www.mdpi.com/1999-4907/5/12/3327 |
| article html file updated | 15 July 2022 23:41 CEST | Update | - |
| article html file updated | 6 February 2020 14:37 CET | Update | - |
| article html file updated | 7 May 2019 03:39 CEST | Update | - |
| article html file updated | 25 March 2019 19:34 CET | Update | - |
| article html file updated | 21 August 2015 04:30 CEST | Original file | - |
| Correction published | 2 February 2015 00:00 CET | Correction | http://www.mdpi.com/1999-4907/6/2/395 |
| article pdf uploaded. | 19 December 2014 15:58 CET | Version of Record | https://www.mdpi.com/1999-4907/5/12/3327/pdf |
