| article html file updated | 1 September 2025 17:01 CEST | Update | https://www.mdpi.com/2304-8158/10/1/41 |
| article html file updated | 23 July 2022 07:24 CEST | Update | - |
| article html file updated | 31 December 2020 03:41 CET | Update | - |
| article pdf uploaded. | 31 December 2020 03:39 CET | Updated version of record | https://www.mdpi.com/2304-8158/10/1/41/pdf |
| article html file updated | 28 December 2020 14:25 CET | Original file | - |
| article pdf uploaded. | 28 December 2020 14:24 CET | Updated version of record | https://www.mdpi.com/2304-8158/10/1/41/pdf-vor |
| article xml uploaded. | 28 December 2020 14:24 CET | Update | https://www.mdpi.com/2304-8158/10/1/41/xml |
| article xml file uploaded | 28 December 2020 14:24 CET | Original file | - |
| article pdf uploaded. | 25 December 2020 12:37 CET | Version of Record | https://www.mdpi.com/2304-8158/10/1/41/pdf-vor |
