| article html file updated | 21 August 2026 06:23 CEST | Update | https://www.mdpi.com/2223-7747/11/1/115 |
| article html file updated | 31 July 2022 01:25 CEST | Update | N/A |
| article html file updated | 4 January 2022 02:00 CET | Update | N/A |
| article pdf uploaded. | 4 January 2022 01:58 CET | Updated version of record | https://www.mdpi.com/2223-7747/11/1/115/pdf |
| article xml uploaded. | 4 January 2022 01:58 CET | Update | https://www.mdpi.com/2223-7747/11/1/115/xml |
| article xml file uploaded | 4 January 2022 01:58 CET | Update | N/A |
| article html file updated | 31 December 2021 07:23 CET | Original file | N/A |
| article pdf uploaded. | 31 December 2021 07:21 CET | Version of Record | https://www.mdpi.com/2223-7747/11/1/115/pdf-vor |
| article xml uploaded. | 31 December 2021 07:21 CET | Update | N/A |
| article xml file uploaded | 31 December 2021 07:21 CET | Original file | N/A |
