| article html file updated | 30 August 2025 23:22 CEST | Update | https://www.mdpi.com/2073-8994/11/8/973 |
| article html file updated | 20 July 2022 05:56 CEST | Update | - |
| article html file updated | 13 February 2020 06:48 CET | Update | - |
| article html file updated | 27 August 2019 20:44 CEST | Update | - |
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| article pdf uploaded. | 12 August 2019 09:43 CEST | Updated version of record | https://www.mdpi.com/2073-8994/11/8/973/pdf |
| article xml uploaded. | 12 August 2019 09:43 CEST | Update | https://www.mdpi.com/2073-8994/11/8/973/xml |
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| article pdf uploaded. | 1 August 2019 15:41 CEST | Version of Record | https://www.mdpi.com/2073-8994/11/8/973/pdf-vor |
| article xml file uploaded | 1 August 2019 15:41 CEST | Original file | - |
