| article html file updated | 30 August 2025 11:35 CEST | Update | https://www.mdpi.com/2079-6412/9/2/79 |
| article html file updated | 18 July 2022 02:15 CEST | Update | N/A |
| article html file updated | 11 February 2020 12:13 CET | Update | N/A |
| article html file updated | 14 October 2019 02:29 CEST | Update | N/A |
| article html file updated | 27 April 2019 00:05 CEST | Update | N/A |
| article html file updated | 12 April 2019 20:00 CEST | Update | N/A |
| article html file updated | 3 April 2019 11:21 CEST | Update | N/A |
| article html file updated | 1 March 2019 13:13 CET | Update | N/A |
| article html file updated | 29 January 2019 09:52 CET | Original file | N/A |
| article pdf uploaded. | 29 January 2019 09:50 CET | Version of Record | https://www.mdpi.com/2079-6412/9/2/79/pdf |
| article xml uploaded. | 29 January 2019 09:50 CET | Update | https://www.mdpi.com/2079-6412/9/2/79/xml |
| article xml file uploaded | 29 January 2019 09:50 CET | Original file | N/A |
