| article html file updated | 1 September 2025 17:03 CEST | Update | https://www.mdpi.com/2220-9964/10/1/7 |
| article html file updated | 23 July 2022 07:30 CEST | Update | - |
| article html file updated | 5 January 2021 02:58 CET | Update | - |
| article pdf uploaded. | 5 January 2021 02:56 CET | Updated version of record | https://www.mdpi.com/2220-9964/10/1/7/pdf |
| article xml uploaded. | 5 January 2021 02:56 CET | Update | https://www.mdpi.com/2220-9964/10/1/7/xml |
| article xml file uploaded | 5 January 2021 02:56 CET | Update | - |
| article html file updated | 26 December 2020 07:55 CET | Original file | - |
| article pdf uploaded. | 26 December 2020 07:54 CET | Version of Record | https://www.mdpi.com/2220-9964/10/1/7/pdf-vor |
| article xml uploaded. | 26 December 2020 07:54 CET | Update | - |
| article xml file uploaded | 26 December 2020 07:54 CET | Original file | - |
