| article html file updated | 17 August 2026 02:36 CEST | Update | https://www.mdpi.com/2073-4360/12/2/409 |
| article html file updated | 31 August 2025 11:22 CEST | Update | N/A |
| article html file updated | 20 July 2022 19:54 CEST | Update | N/A |
| article html file updated | 6 March 2020 12:20 CET | Update | N/A |
| article html file updated | 18 February 2020 06:39 CET | Original file | N/A |
| article pdf uploaded. | 18 February 2020 06:37 CET | Updated version of record | https://www.mdpi.com/2073-4360/12/2/409/pdf |
| article xml uploaded. | 18 February 2020 06:37 CET | Update | https://www.mdpi.com/2073-4360/12/2/409/xml |
| article xml file uploaded | 18 February 2020 06:37 CET | Update | N/A |
| article pdf uploaded. | 11 February 2020 14:39 CET | Version of Record | https://www.mdpi.com/2073-4360/12/2/409/pdf-vor |
| article xml file uploaded | 11 February 2020 14:39 CET | Original file | N/A |
