| article html file updated | 30 August 2025 15:07 CEST | Update | https://www.mdpi.com/2310-2861/5/2/28 |
| article html file updated | 19 July 2022 18:39 CEST | Update | N/A |
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| article html file updated | 15 May 2019 15:18 CEST | Original file | N/A |
| article pdf uploaded. | 15 May 2019 15:17 CEST | Version of Record | https://www.mdpi.com/2310-2861/5/2/28/pdf |
| article xml uploaded. | 15 May 2019 15:17 CEST | Update | https://www.mdpi.com/2310-2861/5/2/28/xml |
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