| article html file updated | 1 September 2025 07:55 CEST | Update | https://www.mdpi.com/2227-9032/8/3/327 |
| article html file updated | 22 July 2022 06:22 CEST | Update | - |
| article html file updated | 8 September 2020 11:30 CEST | Update | - |
| article html file updated | 8 September 2020 11:30 CEST | Update | - |
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| article pdf uploaded. | 8 September 2020 11:29 CEST | Updated version of record | https://www.mdpi.com/2227-9032/8/3/327/pdf |
| article xml uploaded. | 8 September 2020 11:29 CEST | Update | https://www.mdpi.com/2227-9032/8/3/327/xml |
| article xml file uploaded | 8 September 2020 11:29 CEST | Original file | - |
| article pdf uploaded. | 8 September 2020 11:26 CEST | Updated version of record | - |
| article pdf uploaded. | 8 September 2020 11:26 CEST | Version of Record | - |
