| article html file updated | 26 December 2025 11:43 CET | Update | https://www.mdpi.com/2311-5521/6/12/442 |
| article html file updated | 7 September 2025 07:51 CEST | Update | N/A |
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| article html file updated | 9 December 2021 10:05 CET | Update | N/A |
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| article pdf uploaded. | 9 December 2021 05:28 CET | Updated version of record | https://www.mdpi.com/2311-5521/6/12/442/pdf |
| article xml uploaded. | 9 December 2021 05:28 CET | Update | https://www.mdpi.com/2311-5521/6/12/442/xml |
| article xml file uploaded | 9 December 2021 05:28 CET | Original file | N/A |
| article pdf uploaded. | 8 December 2021 17:08 CET | Version of Record | https://www.mdpi.com/2311-5521/6/12/442/pdf-vor |
