| article html file updated | 30 August 2025 12:36 CEST | Update | https://www.mdpi.com/2076-0787/8/1/46 |
| article html file updated | 19 July 2022 15:53 CEST | Update | N/A |
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| article html file updated | 4 March 2019 10:41 CET | Original file | N/A |
| article pdf uploaded. | 4 March 2019 10:40 CET | Version of Record | https://www.mdpi.com/2076-0787/8/1/46/pdf |
| article xml uploaded. | 4 March 2019 10:40 CET | Update | https://www.mdpi.com/2076-0787/8/1/46/xml |
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