| article html file updated | 1 September 2025 21:52 CEST | Update | https://www.mdpi.com/2076-3921/10/2/303 |
| article html file updated | 25 July 2022 03:44 CEST | Update | - |
| article html file updated | 23 February 2021 03:59 CET | Update | - |
| article pdf uploaded. | 23 February 2021 03:57 CET | Updated version of record | https://www.mdpi.com/2076-3921/10/2/303/pdf |
| article xml uploaded. | 23 February 2021 03:57 CET | Update | https://www.mdpi.com/2076-3921/10/2/303/xml |
| article xml file uploaded | 23 February 2021 03:57 CET | Update | - |
| article html file updated | 23 February 2021 03:13 CET | Original file | - |
| article pdf uploaded. | 23 February 2021 03:12 CET | Updated version of record | https://www.mdpi.com/2076-3921/10/2/303/pdf-vor |
| article xml uploaded. | 23 February 2021 03:12 CET | Update | - |
| article xml file uploaded | 23 February 2021 03:12 CET | Original file | - |
| article supplementary file uploaded. | 16 February 2021 15:05 CET | - | https://www.mdpi.com/2076-3921/10/2/303#supplementary |
| article pdf uploaded. | 16 February 2021 15:05 CET | Version of Record | https://www.mdpi.com/2076-3921/10/2/303/pdf-vor |
