| article html file updated | 19 August 2026 16:43 CEST | Update | https://www.mdpi.com/2413-8851/5/2/47 |
| article html file updated | 2 September 2025 10:11 CEST | Update | N/A |
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| article html file updated | 8 June 2021 10:07 CEST | Update | N/A |
| article html file updated | 8 June 2021 04:54 CEST | Original file | N/A |
| article pdf uploaded. | 8 June 2021 04:53 CEST | Updated version of record | https://www.mdpi.com/2413-8851/5/2/47/pdf |
| article xml uploaded. | 8 June 2021 04:53 CEST | Update | https://www.mdpi.com/2413-8851/5/2/47/xml |
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| article supplementary file uploaded. | 7 June 2021 15:09 CEST | - | https://www.mdpi.com/2413-8851/5/2/47#supplementary |
| article pdf uploaded. | 7 June 2021 15:09 CEST | Version of Record | https://www.mdpi.com/2413-8851/5/2/47/pdf-vor |
