| article html file updated | 31 August 2025 19:48 CEST | Update | https://www.mdpi.com/2076-3921/9/5/400 |
| article html file updated | 21 July 2022 04:14 CEST | Update | N/A |
| article html file updated | 5 June 2020 17:45 CEST | Update | N/A |
| article html file updated | 8 May 2020 15:37 CEST | Original file | N/A |
| article pdf uploaded. | 8 May 2020 15:35 CEST | Version of Record | https://www.mdpi.com/2076-3921/9/5/400/pdf |
| article xml uploaded. | 8 May 2020 15:35 CEST | Update | https://www.mdpi.com/2076-3921/9/5/400/xml |
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