| article html file updated | 23 October 2025 07:01 CEST | Update | https://www.mdpi.com/2076-2615/9/8/515 |
| article html file updated | 30 August 2025 23:21 CEST | Update | N/A |
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| article html file updated | 13 February 2020 06:43 CET | Update | N/A |
| article html file updated | 12 August 2019 10:40 CEST | Original file | N/A |
| article pdf uploaded. | 12 August 2019 10:39 CEST | Updated version of record | https://www.mdpi.com/2076-2615/9/8/515/pdf |
| article xml uploaded. | 12 August 2019 10:39 CEST | Update | https://www.mdpi.com/2076-2615/9/8/515/xml |
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| article pdf uploaded. | 1 August 2019 14:22 CEST | Version of Record | https://www.mdpi.com/2076-2615/9/8/515/pdf-vor |
| article xml file uploaded | 1 August 2019 14:22 CEST | Original file | N/A |
