| article html file updated | 31 August 2025 12:53 CEST | Update | https://www.mdpi.com/2310-2861/6/1/7 |
| article html file updated | 20 July 2022 21:22 CEST | Update | - |
| article html file updated | 2 April 2020 02:19 CEST | Update | - |
| article html file updated | 25 March 2020 08:42 CET | Original file | - |
| article pdf uploaded. | 25 March 2020 08:41 CET | Updated version of record | https://www.mdpi.com/2310-2861/6/1/7/pdf |
| article xml uploaded. | 25 March 2020 08:41 CET | Update | https://www.mdpi.com/2310-2861/6/1/7/xml |
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| article pdf uploaded. | 27 February 2020 12:12 CET | Version of Record | https://www.mdpi.com/2310-2861/6/1/7/pdf-vor |
| article xml file uploaded | 27 February 2020 12:12 CET | Original file | - |
