| article html file updated | 31 August 2025 00:51 CEST | Update | https://www.mdpi.com/2076-3921/8/9/369 |
| article html file updated | 21 August 2025 22:20 CEST | Update | N/A |
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| article html file updated | 13 February 2020 14:36 CET | Update | N/A |
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| article html file updated | 6 September 2019 11:46 CEST | Original file | N/A |
| article pdf uploaded. | 6 September 2019 11:45 CEST | Updated version of record | https://www.mdpi.com/2076-3921/8/9/369/pdf |
| article xml uploaded. | 6 September 2019 11:45 CEST | Update | https://www.mdpi.com/2076-3921/8/9/369/xml |
| article xml file uploaded | 6 September 2019 11:45 CEST | Update | N/A |
| article pdf uploaded. | 2 September 2019 16:43 CEST | Version of Record | https://www.mdpi.com/2076-3921/8/9/369/pdf-vor |
| article xml file uploaded | 2 September 2019 16:43 CEST | Original file | N/A |
