| article html file updated | 24 December 2025 18:23 CET | Update | https://www.mdpi.com/2079-6439/8/4/23 |
| article html file updated | 31 August 2025 17:16 CEST | Update | N/A |
| article html file updated | 21 July 2022 01:44 CEST | Update | N/A |
| article html file updated | 8 May 2020 19:32 CEST | Update | N/A |
| article html file updated | 13 April 2020 13:44 CEST | Original file | N/A |
| article pdf uploaded. | 13 April 2020 13:43 CEST | Version of Record | https://www.mdpi.com/2079-6439/8/4/23/pdf |
| article xml uploaded. | 13 April 2020 13:43 CEST | Update | https://www.mdpi.com/2079-6439/8/4/23/xml |
| article xml file uploaded | 13 April 2020 13:43 CEST | Original file | N/A |
