| article html file updated | 31 August 2025 07:48 CEST | Update | https://www.mdpi.com/2218-273X/10/1/64 |
| article html file updated | 19 July 2022 20:30 CEST | Update | - |
| article html file updated | 14 February 2020 22:46 CET | Update | - |
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| article pdf uploaded. | 14 January 2020 04:53 CET | Updated version of record | https://www.mdpi.com/2218-273X/10/1/64/pdf |
| article xml uploaded. | 14 January 2020 04:53 CET | Update | https://www.mdpi.com/2218-273X/10/1/64/xml |
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| article pdf uploaded. | 30 December 2019 17:02 CET | Version of Record | https://www.mdpi.com/2218-273X/10/1/64/pdf-vor |
| article xml file uploaded | 30 December 2019 17:02 CET | Original file | - |
