| article html file updated | 2 September 2025 02:44 CEST | Update | https://www.mdpi.com/2076-3921/10/4/561 |
| article html file updated | 25 July 2022 10:46 CEST | Update | - |
| article html file updated | 4 August 2021 07:04 CEST | Update | - |
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| article html file updated | 15 April 2021 11:11 CEST | Update | - |
| article pdf uploaded. | 15 April 2021 11:10 CEST | Updated version of record | https://www.mdpi.com/2076-3921/10/4/561/pdf |
| article xml uploaded. | 15 April 2021 11:10 CEST | Update | https://www.mdpi.com/2076-3921/10/4/561/xml |
| article xml file uploaded | 15 April 2021 11:10 CEST | Update | - |
| article html file updated | 11 April 2021 06:42 CEST | Update | - |
| article html file updated | 11 April 2021 06:30 CEST | Update | - |
| article html file updated | 4 April 2021 11:42 CEST | Original file | - |
| article pdf uploaded. | 4 April 2021 11:40 CEST | Version of Record | https://www.mdpi.com/2076-3921/10/4/561/pdf-vor |
| article xml file uploaded | 4 April 2021 11:40 CEST | Original file | - |
