| article html file updated | 31 August 2025 03:24 CEST | Update | https://www.mdpi.com/2073-4344/9/11/881 |
| article html file updated | 20 July 2022 01:02 CEST | Update | N/A |
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| article pdf uploaded. | 24 October 2019 08:02 CEST | Updated version of record | https://www.mdpi.com/2073-4344/9/11/881/pdf |
| article xml file uploaded | 24 October 2019 08:02 CEST | Update | https://www.mdpi.com/2073-4344/9/11/881/xml |
| article pdf uploaded. | 24 October 2019 08:01 CEST | Version of Record | N/A |
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