| article html file updated | 17 August 2026 00:41 CEST | Update | https://www.mdpi.com/2073-4409/9/2/266 |
| article html file updated | 31 August 2025 09:38 CEST | Update | N/A |
| article html file updated | 20 July 2022 18:10 CEST | Update | N/A |
| article html file updated | 6 March 2020 08:02 CET | Update | N/A |
| article html file updated | 15 February 2020 05:10 CET | Update | N/A |
| article html file updated | 13 February 2020 13:06 CET | Original file | N/A |
| article pdf uploaded. | 13 February 2020 13:05 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/2/266/pdf |
| article xml uploaded. | 13 February 2020 13:05 CET | Update | https://www.mdpi.com/2073-4409/9/2/266/xml |
| article xml file uploaded | 13 February 2020 13:05 CET | Update | N/A |
| article pdf uploaded. | 21 January 2020 16:42 CET | Version of Record | https://www.mdpi.com/2073-4409/9/2/266/pdf-vor |
| article xml file uploaded | 21 January 2020 16:42 CET | Original file | N/A |
