| article html file updated | 30 August 2025 11:07 CEST | Update | https://www.mdpi.com/2071-1050/11/2/461 |
| article html file updated | 20 July 2022 16:00 CEST | Update | N/A |
| article html file updated | 11 February 2020 09:29 CET | Update | N/A |
| article html file updated | 13 October 2019 11:56 CEST | Update | N/A |
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| article html file updated | 23 January 2019 10:57 CET | Update | N/A |
| article xml file uploaded | 23 January 2019 10:55 CET | Update | https://www.mdpi.com/2071-1050/11/2/461/xml |
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| article pdf uploaded. | 23 January 2019 10:55 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/2/461/pdf |
| article html file updated | 22 January 2019 02:48 CET | Update | N/A |
| article pdf uploaded. | 22 January 2019 02:47 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/2/461/pdf-vor |
| article xml uploaded. | 22 January 2019 02:47 CET | Update | N/A |
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| article pdf uploaded. | 16 January 2019 14:41 CET | Version of Record | https://www.mdpi.com/2071-1050/11/2/461/pdf-vor |
| article xml uploaded. | 16 January 2019 14:41 CET | Original file | N/A |
