| article html file updated | 15 August 2026 15:30 CEST | Update | https://www.mdpi.com/1999-4915/11/2/99 |
| article html file updated | 30 August 2025 11:27 CEST | Update | N/A |
| article html file updated | 20 July 2022 17:03 CEST | Update | N/A |
| article html file updated | 11 February 2020 11:26 CET | Update | N/A |
| article html file updated | 13 October 2019 22:03 CEST | Update | N/A |
| article html file updated | 27 April 2019 01:39 CEST | Update | N/A |
| article html file updated | 12 April 2019 21:37 CEST | Update | N/A |
| article html file updated | 3 April 2019 09:16 CEST | Update | N/A |
| article html file updated | 1 March 2019 13:51 CET | Update | N/A |
| article html file updated | 24 January 2019 14:12 CET | Original file | N/A |
| article pdf uploaded. | 24 January 2019 14:09 CET | Version of Record | https://www.mdpi.com/1999-4915/11/2/99/pdf |
| article xml uploaded. | 24 January 2019 14:09 CET | Update | https://www.mdpi.com/1999-4915/11/2/99/xml |
| article xml file uploaded | 24 January 2019 14:09 CET | Original file | N/A |
