| article html file updated | 17 August 2026 08:38 CEST | Update | https://www.mdpi.com/2079-3197/8/2/28 |
| article html file updated | 31 August 2025 17:10 CEST | Update | N/A |
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| article html file updated | 22 June 2020 03:40 CEST | Original file | N/A |
| article pdf uploaded. | 22 June 2020 03:38 CEST | Updated version of record | https://www.mdpi.com/2079-3197/8/2/28/pdf |
| article xml uploaded. | 22 June 2020 03:38 CEST | Update | https://www.mdpi.com/2079-3197/8/2/28/xml |
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| article pdf uploaded. | 11 April 2020 16:12 CEST | Version of Record | https://www.mdpi.com/2079-3197/8/2/28/pdf-vor |
| article xml file uploaded | 11 April 2020 16:12 CEST | Original file | N/A |
