| article html file updated | 14 August 2026 23:32 CEST | Update | https://www.mdpi.com/1996-1944/11/3/453 |
| article html file updated | 30 August 2025 03:05 CEST | Update | N/A |
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| article html file updated | 20 March 2018 11:27 CET | Update | N/A |
| article xml uploaded. | 20 March 2018 11:26 CET | Update | https://www.mdpi.com/1996-1944/11/3/453/xml |
| article pdf uploaded. | 20 March 2018 11:26 CET | Updated version of record | https://www.mdpi.com/1996-1944/11/3/453/pdf |
| article html file updated | 20 March 2018 09:41 CET | Original file | N/A |
| article pdf uploaded. | 20 March 2018 09:39 CET | Version of Record | https://www.mdpi.com/1996-1944/11/3/453/pdf-vor |
