| article html file updated | 31 August 2025 03:38 CEST | Update | https://www.mdpi.com/2076-3921/8/11/515 |
| article html file updated | 20 July 2022 00:45 CEST | Update | N/A |
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| article html file updated | 28 November 2019 18:29 CET | Update | N/A |
| article html file updated | 8 November 2019 11:16 CET | Original file | N/A |
| article pdf uploaded. | 8 November 2019 11:15 CET | Updated version of record | https://www.mdpi.com/2076-3921/8/11/515/pdf |
| article xml uploaded. | 8 November 2019 11:15 CET | Update | https://www.mdpi.com/2076-3921/8/11/515/xml |
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| article pdf uploaded. | 28 October 2019 15:34 CET | Version of Record | https://www.mdpi.com/2076-3921/8/11/515/pdf-vor |
| article xml file uploaded | 28 October 2019 15:34 CET | Original file | N/A |
