| article html file updated | 1 September 2025 15:55 CEST | Update | https://www.mdpi.com/2079-6382/9/12/901 |
| article html file updated | 23 July 2022 04:58 CEST | Update | - |
| article html file updated | 13 December 2020 12:19 CET | Original file | - |
| article pdf uploaded. | 13 December 2020 12:17 CET | Version of Record | https://www.mdpi.com/2079-6382/9/12/901/pdf |
| article xml uploaded. | 13 December 2020 12:17 CET | Update | https://www.mdpi.com/2079-6382/9/12/901/xml |
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