| article html file updated | 30 August 2025 05:43 CEST | Update | https://www.mdpi.com/1996-1073/11/8/2000 |
| article html file updated | 17 July 2022 00:10 CEST | Update | N/A |
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| article html file updated | 28 August 2018 03:52 CEST | Update | N/A |
| article html file updated | 17 August 2018 09:27 CEST | Update | N/A |
| article xml uploaded. | 17 August 2018 09:26 CEST | Update | https://www.mdpi.com/1996-1073/11/8/2000/xml |
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| article pdf uploaded. | 17 August 2018 09:26 CEST | Updated version of record | https://www.mdpi.com/1996-1073/11/8/2000/pdf |
| article html file updated | 1 August 2018 14:10 CEST | Original file | N/A |
| article pdf uploaded. | 1 August 2018 12:47 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/8/2000/pdf-vor |
| article xml file uploaded | 1 August 2018 12:47 CEST | Original file | N/A |