| article html file updated | 25 December 2025 03:24 CET | Update | https://www.mdpi.com/2309-608X/7/2/113 |
| article html file updated | 1 September 2025 20:40 CEST | Update | N/A |
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| article html file updated | 4 February 2021 23:43 CET | Original file | N/A |
| article pdf uploaded. | 4 February 2021 08:14 CET | Version of Record | https://www.mdpi.com/2309-608X/7/2/113/pdf |
| article xml uploaded. | 4 February 2021 08:14 CET | Update | https://www.mdpi.com/2309-608X/7/2/113/xml |
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