| article html file updated | 16 August 2026 14:55 CEST | Update | https://www.mdpi.com/2075-4701/9/10/1069 |
| article html file updated | 31 August 2025 02:19 CEST | Update | N/A |
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| article html file updated | 13 February 2020 21:52 CET | Update | N/A |
| article html file updated | 30 October 2019 14:46 CET | Update | N/A |
| article html file updated | 12 October 2019 12:59 CEST | Original file | N/A |
| article pdf uploaded. | 12 October 2019 12:58 CEST | Updated version of record | https://www.mdpi.com/2075-4701/9/10/1069/pdf |
| article xml uploaded. | 12 October 2019 12:58 CEST | Update | https://www.mdpi.com/2075-4701/9/10/1069/xml |
| article xml file uploaded | 12 October 2019 12:57 CEST | Update | N/A |
| article pdf uploaded. | 1 October 2019 14:06 CEST | Version of Record | https://www.mdpi.com/2075-4701/9/10/1069/pdf-vor |
| article xml file uploaded | 1 October 2019 14:06 CEST | Original file | N/A |
