| article html file updated | 1 September 2025 16:58 CEST | Update | https://www.mdpi.com/2227-9032/9/1/14 |
| article html file updated | 23 July 2022 07:13 CEST | Update | - |
| article html file updated | 10 January 2021 12:31 CET | Update | - |
| article pdf uploaded. | 10 January 2021 12:30 CET | Updated version of record | https://www.mdpi.com/2227-9032/9/1/14/pdf |
| article xml uploaded. | 10 January 2021 12:30 CET | Update | https://www.mdpi.com/2227-9032/9/1/14/xml |
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| article html file updated | 29 December 2020 10:07 CET | Update | - |
| article pdf uploaded. | 29 December 2020 10:01 CET | Updated version of record | https://www.mdpi.com/2227-9032/9/1/14/pdf-vor |
| article xml uploaded. | 29 December 2020 10:01 CET | Update | - |
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| article html file updated | 24 December 2020 16:55 CET | Original file | - |
| article pdf uploaded. | 24 December 2020 16:53 CET | Version of Record | https://www.mdpi.com/2227-9032/9/1/14/pdf-vor |
| article xml uploaded. | 24 December 2020 16:53 CET | Update | - |
| article xml file uploaded | 24 December 2020 16:53 CET | Original file | - |
