| article html file updated | 31 August 2025 08:18 CEST | Update | https://www.mdpi.com/2073-4360/12/1/135 |
| article html file updated | 19 July 2022 20:01 CEST | Update | - |
| article html file updated | 15 February 2020 00:28 CET | Update | - |
| article html file updated | 6 February 2020 20:59 CET | Update | - |
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| article pdf uploaded. | 6 January 2020 11:01 CET | Version of Record | https://www.mdpi.com/2073-4360/12/1/135/pdf |
| article xml uploaded. | 6 January 2020 11:01 CET | Update | https://www.mdpi.com/2073-4360/12/1/135/xml |
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