| article html file updated | 10 February 2026 19:30 CET | Update | https://www.mdpi.com/2227-7102/12/2/87 |
| article html file updated | 10 February 2026 08:09 CET | Update | N/A |
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| article html file updated | 26 January 2022 12:59 CET | Original file | N/A |
| article pdf uploaded. | 26 January 2022 12:58 CET | Version of Record | https://www.mdpi.com/2227-7102/12/2/87/pdf |
| article xml uploaded. | 26 January 2022 12:58 CET | Update | https://www.mdpi.com/2227-7102/12/2/87/xml |
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