| article html file updated | 16 August 2026 14:05 CEST | Update | https://www.mdpi.com/1996-1073/12/19/3605 |
| article html file updated | 31 August 2025 01:46 CEST | Update | N/A |
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| article html file updated | 13 February 2020 19:15 CET | Update | N/A |
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| article html file updated | 21 September 2019 11:38 CEST | Original file | N/A |
| article pdf uploaded. | 21 September 2019 11:36 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/19/3605/pdf |
| article xml uploaded. | 21 September 2019 11:36 CEST | Update | https://www.mdpi.com/1996-1073/12/19/3605/xml |
| article xml file uploaded | 21 September 2019 11:36 CEST | Update | N/A |
| article pdf uploaded. | 20 September 2019 16:35 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/19/3605/pdf-vor |
| article xml file uploaded | 20 September 2019 16:35 CEST | Original file | N/A |
