| article html file updated | 8 February 2020 19:23 CET | Update | https://www.mdpi.com/2079-4991/7/11/348 |
| article html file updated | 27 September 2019 23:49 CEST | Update | - |
| article html file updated | 2 May 2019 19:09 CEST | Update | - |
| article html file updated | 30 November 2017 12:29 CET | Update | - |
| article html file updated | 26 October 2017 12:18 CEST | Original file | - |
| article xml uploaded. | 26 October 2017 12:17 CEST | Update | https://www.mdpi.com/2079-4991/7/11/348/xml |
| article xml uploaded. | 26 October 2017 12:17 CEST | Original file | - |
| article pdf uploaded. | 26 October 2017 12:17 CEST | Updated version of record | https://www.mdpi.com/2079-4991/7/11/348/pdf |
| article pdf uploaded. | 25 October 2017 14:31 CEST | Version of Record | https://www.mdpi.com/2079-4991/7/11/348/pdf-vor |
