| article html file updated | 31 August 2025 23:43 CEST | Update | https://www.mdpi.com/2226-4310/7/6/78 |
| article html file updated | 21 July 2022 20:58 CEST | Update | - |
| article html file updated | 15 June 2020 17:53 CEST | Original file | - |
| article pdf uploaded. | 15 June 2020 17:52 CEST | Version of Record | https://www.mdpi.com/2226-4310/7/6/78/pdf |
| article xml uploaded. | 15 June 2020 17:52 CEST | Update | https://www.mdpi.com/2226-4310/7/6/78/xml |
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