| article html file updated | 31 August 2025 17:18 CEST | Update | https://www.mdpi.com/2571-9408/3/2/13 |
| article html file updated | 21 July 2022 01:46 CEST | Update | N/A |
| article html file updated | 14 April 2020 07:13 CEST | Original file | N/A |
| article pdf uploaded. | 14 April 2020 07:12 CEST | Updated version of record | https://www.mdpi.com/2571-9408/3/2/13/pdf |
| article xml uploaded. | 14 April 2020 07:12 CEST | Update | https://www.mdpi.com/2571-9408/3/2/13/xml |
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| article pdf uploaded. | 13 April 2020 15:51 CEST | Updated version of record | https://www.mdpi.com/2571-9408/3/2/13/pdf-vor |
| article pdf uploaded. | 13 April 2020 15:50 CEST | Version of Record | https://www.mdpi.com/2571-9408/3/2/13/pdf-vor |
| article xml file uploaded | 13 April 2020 15:50 CEST | Original file | N/A |
