| article html file updated | 30 August 2025 09:56 CEST | Update | https://www.mdpi.com/2413-8851/2/4/119 |
| article html file updated | 17 July 2022 15:37 CEST | Update | N/A |
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| article html file updated | 18 December 2018 12:20 CET | Original file | N/A |
| article pdf uploaded. | 18 December 2018 12:18 CET | Updated version of record | https://www.mdpi.com/2413-8851/2/4/119/pdf |
| article xml uploaded. | 18 December 2018 12:18 CET | Update | https://www.mdpi.com/2413-8851/2/4/119/xml |
| article xml file uploaded | 18 December 2018 12:18 CET | Update | N/A |
| article pdf uploaded. | 13 December 2018 17:17 CET | Updated version of record | https://www.mdpi.com/2413-8851/2/4/119/pdf-vor |
| article pdf uploaded. | 13 December 2018 17:17 CET | Version of Record | https://www.mdpi.com/2413-8851/2/4/119/pdf-vor |
| article xml file uploaded | 13 December 2018 17:17 CET | Original file | N/A |
