| article html file updated | 24 December 2025 15:01 CET | Update | https://www.mdpi.com/2075-1680/8/2/67 |
| article html file updated | 30 August 2025 20:18 CEST | Update | N/A |
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| article html file updated | 27 May 2019 11:17 CEST | Original file | N/A |
| article pdf uploaded. | 27 May 2019 11:16 CEST | Version of Record | https://www.mdpi.com/2075-1680/8/2/67/pdf |
| article xml uploaded. | 27 May 2019 11:16 CEST | Update | https://www.mdpi.com/2075-1680/8/2/67/xml |
| article xml file uploaded | 27 May 2019 11:16 CEST | Original file | N/A |
