| article html file updated | 30 August 2025 11:03 CEST | Update | https://www.mdpi.com/2071-1050/11/2/423 |
| article html file updated | 20 July 2022 16:04 CEST | Update | N/A |
| article html file updated | 11 February 2020 09:05 CET | Update | N/A |
| article html file updated | 27 April 2019 06:15 CEST | Update | N/A |
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| article html file updated | 29 January 2019 10:31 CET | Update | N/A |
| article html file updated | 15 January 2019 12:09 CET | Original file | N/A |
| article pdf uploaded. | 15 January 2019 12:08 CET | Version of Record | https://www.mdpi.com/2071-1050/11/2/423/pdf |
| article xml uploaded. | 15 January 2019 12:08 CET | Update | https://www.mdpi.com/2071-1050/11/2/423/xml |
| article xml file uploaded | 15 January 2019 12:08 CET | Original file | N/A |
