| article html file updated | 31 August 2025 08:13 CEST | Update | https://www.mdpi.com/2073-4360/12/1/103 |
| article html file updated | 19 July 2022 20:06 CEST | Update | - |
| article html file updated | 15 February 2020 00:11 CET | Update | - |
| article html file updated | 6 February 2020 20:50 CET | Update | - |
| article html file updated | 10 January 2020 04:22 CET | Original file | - |
| article pdf uploaded. | 4 January 2020 10:50 CET | Version of Record | https://www.mdpi.com/2073-4360/12/1/103/pdf |
| article xml uploaded. | 4 January 2020 10:50 CET | Update | https://www.mdpi.com/2073-4360/12/1/103/xml |
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