| article html file updated | 15 August 2026 16:44 CEST | Update | https://www.mdpi.com/1996-1944/12/3/546 |
| article html file updated | 30 August 2025 11:55 CEST | Update | N/A |
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| article html file updated | 13 February 2019 05:09 CET | Update | N/A |
| article pdf uploaded. | 13 February 2019 05:07 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/3/546/pdf |
| article xml uploaded. | 13 February 2019 05:07 CET | Update | https://www.mdpi.com/1996-1944/12/3/546/xml |
| article xml file uploaded | 13 February 2019 05:07 CET | Update | N/A |
| article html file updated | 12 February 2019 11:30 CET | Original file | N/A |
| article pdf uploaded. | 12 February 2019 11:28 CET | Version of Record | https://www.mdpi.com/1996-1944/12/3/546/pdf-vor |
| article xml uploaded. | 12 February 2019 11:28 CET | Update | N/A |
| article xml file uploaded | 12 February 2019 11:28 CET | Original file | N/A |
