| article html file updated | 24 December 2025 17:20 CET | Update | https://www.mdpi.com/2073-4409/9/2/337 |
| article html file updated | 31 August 2025 10:26 CEST | Update | N/A |
| article html file updated | 20 July 2022 18:56 CEST | Update | N/A |
| article html file updated | 6 March 2020 08:25 CET | Update | N/A |
| article html file updated | 15 February 2020 06:57 CET | Update | N/A |
| article html file updated | 1 February 2020 10:48 CET | Original file | N/A |
| article pdf uploaded. | 1 February 2020 10:46 CET | Version of Record | https://www.mdpi.com/2073-4409/9/2/337/pdf |
| article xml uploaded. | 1 February 2020 10:46 CET | Update | https://www.mdpi.com/2073-4409/9/2/337/xml |
| article xml file uploaded | 1 February 2020 10:46 CET | Original file | N/A |
