| article html file updated | 24 December 2025 16:49 CET | Update | https://www.mdpi.com/2071-1050/12/1/93 |
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| article html file updated | 21 December 2019 08:47 CET | Original file | - |
| article pdf uploaded. | 21 December 2019 08:46 CET | Version of Record | https://www.mdpi.com/2071-1050/12/1/93/pdf |
| article xml uploaded. | 21 December 2019 08:46 CET | Update | https://www.mdpi.com/2071-1050/12/1/93/xml |
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