| article html file updated | 8 February 2020 18:41 CET | Update | https://www.mdpi.com/1999-4907/8/10/395 |
| article html file updated | 27 September 2019 19:45 CEST | Update | - |
| article html file updated | 2 May 2019 20:47 CEST | Update | - |
| article html file updated | 1 November 2017 04:38 CET | Update | - |
| article html file updated | 17 October 2017 23:05 CEST | Original file | - |
| article xml uploaded. | 17 October 2017 14:01 CEST | Original file | https://www.mdpi.com/1999-4907/8/10/395/xml |
| article pdf uploaded. | 17 October 2017 14:01 CEST | Version of Record | https://www.mdpi.com/1999-4907/8/10/395/pdf |
