| article html file updated | 30 August 2025 11:00 CEST | Update | https://www.mdpi.com/2071-1050/11/2/401 |
| article html file updated | 17 July 2022 23:07 CEST | Update | - |
| article html file updated | 11 February 2020 08:54 CET | Update | - |
| article html file updated | 13 October 2019 08:47 CEST | Update | - |
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| article html file updated | 29 January 2019 09:58 CET | Update | - |
| article html file updated | 22 January 2019 07:58 CET | Original file | - |
| article pdf uploaded. | 22 January 2019 07:56 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/2/401/pdf |
| article xml uploaded. | 22 January 2019 07:56 CET | Update | https://www.mdpi.com/2071-1050/11/2/401/xml |
| article xml file uploaded | 22 January 2019 07:56 CET | Update | - |
| article pdf uploaded. | 14 January 2019 18:02 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/2/401/pdf-vor |
| article pdf uploaded. | 14 January 2019 17:45 CET | Version of Record | https://www.mdpi.com/2071-1050/11/2/401/pdf-vor |
| article xml file uploaded | 14 January 2019 17:45 CET | Original file | - |
