| article html file updated | 25 December 2025 03:43 CET | Update | https://www.mdpi.com/2079-9292/10/4/415 |
| article html file updated | 1 September 2025 21:07 CEST | Update | N/A |
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| article pdf uploaded. | 22 February 2021 11:40 CET | Updated version of record | https://www.mdpi.com/2079-9292/10/4/415/pdf |
| article xml uploaded. | 22 February 2021 11:40 CET | Update | https://www.mdpi.com/2079-9292/10/4/415/xml |
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| article pdf uploaded. | 8 February 2021 16:38 CET | Version of Record | https://www.mdpi.com/2079-9292/10/4/415/pdf-vor |
