| article html file updated | 2 September 2025 00:36 CEST | Update | https://www.mdpi.com/2227-7080/9/1/21 |
| article html file updated | 25 July 2022 07:38 CEST | Update | N/A |
| article html file updated | 17 March 2021 05:13 CET | Update | N/A |
| article pdf uploaded. | 17 March 2021 05:12 CET | Updated version of record | https://www.mdpi.com/2227-7080/9/1/21/pdf |
| article xml uploaded. | 17 March 2021 05:12 CET | Update | https://www.mdpi.com/2227-7080/9/1/21/xml |
| article xml file uploaded | 17 March 2021 05:11 CET | Update | N/A |
| article html file updated | 15 March 2021 07:20 CET | Original file | N/A |
| article supplementary file uploaded. | 15 March 2021 07:18 CET | - | https://www.mdpi.com/2227-7080/9/1/21#supplementary |
| article pdf uploaded. | 15 March 2021 07:18 CET | Version of Record | https://www.mdpi.com/2227-7080/9/1/21/pdf-vor |
| article xml file uploaded | 15 March 2021 07:18 CET | Original file | N/A |
