| article html file updated | 31 August 2025 12:14 CEST | Update | https://www.mdpi.com/2073-4409/9/2/490 |
| article html file updated | 20 July 2022 20:45 CEST | Update | N/A |
| article html file updated | 6 March 2020 09:54 CET | Update | N/A |
| article html file updated | 21 February 2020 06:17 CET | Update | N/A |
| article pdf uploaded. | 21 February 2020 06:16 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/2/490/pdf |
| article xml uploaded. | 21 February 2020 06:16 CET | Update | https://www.mdpi.com/2073-4409/9/2/490/xml |
| article xml file uploaded | 21 February 2020 06:16 CET | Update | N/A |
| article html file updated | 21 February 2020 01:22 CET | Original file | N/A |
| article pdf uploaded. | 20 February 2020 13:40 CET | Version of Record | https://www.mdpi.com/2073-4409/9/2/490/pdf-vor |
| article xml uploaded. | 20 February 2020 13:40 CET | Update | N/A |
| article xml file uploaded | 20 February 2020 13:40 CET | Original file | N/A |
