| article html file updated | 15 August 2026 23:37 CEST | Update | https://www.mdpi.com/2071-1050/11/9/2657 |
| article html file updated | 30 August 2025 14:51 CEST | Update | N/A |
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| article html file updated | 14 May 2019 04:11 CEST | Update | N/A |
| article pdf uploaded. | 14 May 2019 04:09 CEST | Updated version of record | https://www.mdpi.com/2071-1050/11/9/2657/pdf |
| article xml uploaded. | 14 May 2019 04:09 CEST | Update | https://www.mdpi.com/2071-1050/11/9/2657/xml |
| article xml file uploaded | 14 May 2019 04:09 CEST | Update | N/A |
| article html file updated | 13 May 2019 03:30 CEST | Update | N/A |
| article pdf uploaded. | 13 May 2019 03:29 CEST | Updated version of record | https://www.mdpi.com/2071-1050/11/9/2657/pdf-vor |
| article xml file uploaded | 13 May 2019 03:28 CEST | Update | N/A |
| article html file updated | 9 May 2019 17:38 CEST | Original file | N/A |
| article pdf uploaded. | 9 May 2019 11:47 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/9/2657/pdf-vor |
| article xml file uploaded | 9 May 2019 11:47 CEST | Original file | N/A |
