| article html file updated | 30 August 2025 09:45 CEST | Update | https://www.mdpi.com/1999-4923/10/4/267 |
| article html file updated | 17 July 2022 14:24 CEST | Update | N/A |
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| article html file updated | 14 December 2018 07:11 CET | Update | N/A |
| article pdf uploaded. | 14 December 2018 07:10 CET | Updated version of record | https://www.mdpi.com/1999-4923/10/4/267/pdf |
| article xml uploaded. | 14 December 2018 07:10 CET | Update | https://www.mdpi.com/1999-4923/10/4/267/xml |
| article xml file uploaded | 14 December 2018 07:10 CET | Update | N/A |
| article html file updated | 9 December 2018 10:49 CET | Original file | N/A |
| article pdf uploaded. | 9 December 2018 10:48 CET | Version of Record | https://www.mdpi.com/1999-4923/10/4/267/pdf-vor |
| article xml uploaded. | 9 December 2018 10:48 CET | Update | N/A |
| article xml file uploaded | 9 December 2018 10:48 CET | Original file | N/A |
