| article html file updated | 15 August 2026 14:41 CEST | Update | https://www.mdpi.com/2071-1050/11/2/399 |
| article html file updated | 30 August 2025 11:00 CEST | Update | N/A |
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| article html file updated | 29 January 2019 09:58 CET | Update | N/A |
| article html file updated | 22 January 2019 08:53 CET | Original file | N/A |
| article pdf uploaded. | 22 January 2019 08:50 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/2/399/pdf |
| article xml uploaded. | 22 January 2019 08:50 CET | Update | https://www.mdpi.com/2071-1050/11/2/399/xml |
| article xml file uploaded | 22 January 2019 08:50 CET | Update | N/A |
| article pdf uploaded. | 16 January 2019 13:53 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/2/399/pdf-vor |
| article pdf uploaded. | 16 January 2019 11:44 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/2/399/pdf-vor |
| article pdf uploaded. | 14 January 2019 17:32 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/2/399/pdf-vor |
| article xml file uploaded | 14 January 2019 17:15 CET | Original file | N/A |
| article pdf uploaded. | 14 January 2019 17:15 CET | Version of Record | https://www.mdpi.com/2071-1050/11/2/399/pdf-vor |
