| article html file updated | 25 December 2025 09:52 CET | Update | https://www.mdpi.com/2311-5521/6/5/176 |
| article html file updated | 2 September 2025 05:40 CEST | Update | N/A |
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| article html file updated | 1 May 2021 10:01 CEST | Update | N/A |
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| article pdf uploaded. | 1 May 2021 08:57 CEST | Updated version of record | https://www.mdpi.com/2311-5521/6/5/176/pdf |
| article xml uploaded. | 1 May 2021 08:57 CEST | Update | https://www.mdpi.com/2311-5521/6/5/176/xml |
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| article pdf uploaded. | 29 April 2021 16:06 CEST | Version of Record | https://www.mdpi.com/2311-5521/6/5/176/pdf-vor |
