| article html file updated | 1 September 2025 21:35 CEST | Update | https://www.mdpi.com/2227-7102/11/2/73 |
| article html file updated | 25 July 2022 03:21 CEST | Update | - |
| article html file updated | 24 February 2021 07:14 CET | Original file | - |
| article pdf uploaded. | 24 February 2021 07:13 CET | Updated version of record | https://www.mdpi.com/2227-7102/11/2/73/pdf |
| article xml uploaded. | 24 February 2021 07:13 CET | Update | https://www.mdpi.com/2227-7102/11/2/73/xml |
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| article pdf uploaded. | 18 February 2021 11:00 CET | Updated version of record | https://www.mdpi.com/2227-7102/11/2/73/pdf-vor |
| article pdf uploaded. | 18 February 2021 10:32 CET | Updated version of record | https://www.mdpi.com/2227-7102/11/2/73/pdf-vor |
| article pdf uploaded. | 13 February 2021 11:52 CET | Updated version of record | https://www.mdpi.com/2227-7102/11/2/73/pdf-vor |
| article pdf uploaded. | 13 February 2021 11:40 CET | Updated version of record | https://www.mdpi.com/2227-7102/11/2/73/pdf-vor |
| article pdf uploaded. | 13 February 2021 11:36 CET | Version of Record | https://www.mdpi.com/2227-7102/11/2/73/pdf-vor |
