| article html file updated | 1 September 2025 20:31 CEST | Update | https://www.mdpi.com/2218-273X/11/2/207 |
| article html file updated | 24 July 2022 11:51 CEST | Update | N/A |
| article html file updated | 4 February 2021 10:06 CET | Update | N/A |
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| article pdf uploaded. | 4 February 2021 07:13 CET | Updated version of record | https://www.mdpi.com/2218-273X/11/2/207/pdf |
| article xml uploaded. | 4 February 2021 07:13 CET | Update | https://www.mdpi.com/2218-273X/11/2/207/xml |
| article xml file uploaded | 4 February 2021 07:13 CET | Original file | N/A |
| article pdf uploaded. | 2 February 2021 15:06 CET | Version of Record | https://www.mdpi.com/2218-273X/11/2/207/pdf-vor |
