| article html file updated | 24 December 2025 16:04 CET | Update | https://www.mdpi.com/2076-3921/8/10/449 |
| article html file updated | 31 August 2025 02:20 CEST | Update | N/A |
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| article html file updated | 20 July 2022 02:19 CEST | Update | N/A |
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| article html file updated | 31 October 2019 14:42 CET | Update | N/A |
| article html file updated | 9 October 2019 10:09 CEST | Original file | N/A |
| article pdf uploaded. | 9 October 2019 10:08 CEST | Updated version of record | https://www.mdpi.com/2076-3921/8/10/449/pdf |
| article xml uploaded. | 9 October 2019 10:08 CEST | Update | https://www.mdpi.com/2076-3921/8/10/449/xml |
| article xml file uploaded | 9 October 2019 10:08 CEST | Update | N/A |
| article pdf uploaded. | 1 October 2019 16:45 CEST | Version of Record | https://www.mdpi.com/2076-3921/8/10/449/pdf-vor |
| article xml file uploaded | 1 October 2019 16:45 CEST | Original file | N/A |
