| article html file updated | 1 September 2025 19:33 CEST | Update | https://www.mdpi.com/1718-7729/28/1/67 |
| article html file updated | 24 July 2022 00:35 CEST | Update | - |
| article html file updated | 25 January 2021 15:22 CET | Update | - |
| article pdf uploaded. | 25 January 2021 15:21 CET | Updated version of record | https://www.mdpi.com/1718-7729/28/1/67/pdf |
| article xml uploaded. | 25 January 2021 15:21 CET | Update | https://www.mdpi.com/1718-7729/28/1/67/xml |
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| article html file updated | 24 January 2021 07:26 CET | Original file | - |
| article pdf uploaded. | 24 January 2021 07:25 CET | Version of Record | https://www.mdpi.com/1718-7729/28/1/67/pdf-vor |
| article xml uploaded. | 24 January 2021 07:25 CET | Update | - |
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