| article html file updated | 30 August 2025 13:49 CEST | Update | https://www.mdpi.com/1999-4915/11/4/338 |
| article html file updated | 19 July 2022 17:22 CEST | Update | N/A |
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| article html file updated | 10 April 2019 20:34 CEST | Original file | N/A |
| article pdf uploaded. | 10 April 2019 10:27 CEST | Version of Record | https://www.mdpi.com/1999-4915/11/4/338/pdf |
| article xml uploaded. | 10 April 2019 10:27 CEST | Update | https://www.mdpi.com/1999-4915/11/4/338/xml |
| article xml file uploaded | 10 April 2019 10:27 CEST | Original file | N/A |
