| article html file updated | 24 December 2025 23:02 CET | Update | https://www.mdpi.com/2076-393X/8/4/661 |
| article html file updated | 1 September 2025 12:52 CEST | Update | - |
| article html file updated | 23 July 2022 00:05 CEST | Update | - |
| article html file updated | 6 November 2020 12:08 CET | Original file | - |
| article pdf uploaded. | 6 November 2020 12:06 CET | Version of Record | https://www.mdpi.com/2076-393X/8/4/661/pdf |
| article xml uploaded. | 6 November 2020 12:06 CET | Update | https://www.mdpi.com/2076-393X/8/4/661/xml |
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