| article html file updated | 31 August 2025 10:53 CEST | Update | https://www.mdpi.com/2073-4360/12/2/351 |
| article html file updated | 20 July 2022 19:24 CEST | Update | - |
| article html file updated | 6 March 2020 11:45 CET | Update | - |
| article html file updated | 15 February 2020 08:13 CET | Update | - |
| article html file updated | 6 February 2020 11:50 CET | Original file | - |
| article pdf uploaded. | 6 February 2020 11:49 CET | Version of Record | https://www.mdpi.com/2073-4360/12/2/351/pdf |
| article xml uploaded. | 6 February 2020 11:49 CET | Update | https://www.mdpi.com/2073-4360/12/2/351/xml |
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