| article html file updated | 15 August 2026 22:24 CEST | Update | https://www.mdpi.com/2079-9292/8/4/454 |
| article html file updated | 12 February 2020 07:17 CET | Update | N/A |
| article html file updated | 18 October 2019 21:01 CEST | Update | N/A |
| article html file updated | 9 May 2019 12:31 CEST | Update | N/A |
| article html file updated | 25 April 2019 07:54 CEST | Update | N/A |
| article html file updated | 25 April 2019 03:39 CEST | Original file | N/A |
| article pdf uploaded. | 25 April 2019 03:38 CEST | Updated version of record | https://www.mdpi.com/2079-9292/8/4/454/pdf |
| article xml uploaded. | 25 April 2019 03:38 CEST | Update | https://www.mdpi.com/2079-9292/8/4/454/xml |
| article xml file uploaded | 25 April 2019 03:38 CEST | Update | N/A |
| article pdf uploaded. | 23 April 2019 16:27 CEST | Version of Record | https://www.mdpi.com/2079-9292/8/4/454/pdf-vor |
| article xml file uploaded | 23 April 2019 16:27 CEST | Original file | N/A |
