| article html file updated | 31 August 2025 03:33 CEST | Update | https://www.mdpi.com/2072-4292/11/21/2509 |
| article html file updated | 20 July 2022 00:52 CEST | Update | - |
| article html file updated | 14 February 2020 04:12 CET | Update | - |
| article html file updated | 15 November 2019 07:40 CET | Update | - |
| article html file updated | 26 October 2019 08:54 CEST | Original file | - |
| article pdf uploaded. | 26 October 2019 08:52 CEST | Version of Record | https://www.mdpi.com/2072-4292/11/21/2509/pdf |
| article xml uploaded. | 26 October 2019 08:52 CEST | Update | https://www.mdpi.com/2072-4292/11/21/2509/xml |
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