| article html file updated | 24 December 2025 21:58 CET | Update | https://www.mdpi.com/2076-393X/8/4/580 |
| article html file updated | 1 September 2025 10:03 CEST | Update | N/A |
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| article html file updated | 3 October 2020 04:11 CEST | Original file | N/A |
| article pdf uploaded. | 3 October 2020 04:10 CEST | Version of Record | https://www.mdpi.com/2076-393X/8/4/580/pdf |
| article xml uploaded. | 3 October 2020 04:10 CEST | Update | https://www.mdpi.com/2076-393X/8/4/580/xml |
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