| article html file updated | 31 August 2025 20:16 CEST | Update | https://www.mdpi.com/2227-7080/8/2/25 |
| article html file updated | 21 July 2022 04:42 CEST | Update | N/A |
| article html file updated | 9 October 2020 00:55 CEST | Update | N/A |
| article html file updated | 25 May 2020 13:40 CEST | Original file | N/A |
| article pdf uploaded. | 25 May 2020 13:39 CEST | Updated version of record | https://www.mdpi.com/2227-7080/8/2/25/pdf |
| article xml uploaded. | 25 May 2020 13:39 CEST | Update | https://www.mdpi.com/2227-7080/8/2/25/xml |
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| article pdf uploaded. | 13 May 2020 13:32 CEST | Version of Record | https://www.mdpi.com/2227-7080/8/2/25/pdf-vor |
| article xml file uploaded | 13 May 2020 13:32 CEST | Original file | N/A |
