| article html file updated | 30 August 2025 13:02 CEST | Update | https://www.mdpi.com/1999-4923/11/3/121 |
| article html file updated | 19 July 2022 16:25 CEST | Update | N/A |
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| article html file updated | 15 March 2019 12:13 CET | Original file | N/A |
| article pdf uploaded. | 15 March 2019 11:49 CET | Version of Record | https://www.mdpi.com/1999-4923/11/3/121/pdf |
| article xml uploaded. | 15 March 2019 11:49 CET | Update | https://www.mdpi.com/1999-4923/11/3/121/xml |
| article xml file uploaded | 15 March 2019 11:49 CET | Original file | N/A |
