| article html file updated | 31 August 2025 06:51 CEST | Update | https://www.mdpi.com/2218-273X/10/1/6 |
| article html file updated | 19 July 2022 21:25 CEST | Update | - |
| article html file updated | 14 February 2020 19:41 CET | Update | - |
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| article html file updated | 26 December 2019 08:47 CET | Original file | - |
| article pdf uploaded. | 26 December 2019 08:46 CET | Updated version of record | https://www.mdpi.com/2218-273X/10/1/6/pdf |
| article xml uploaded. | 26 December 2019 08:46 CET | Update | https://www.mdpi.com/2218-273X/10/1/6/xml |
| article xml file uploaded | 26 December 2019 08:46 CET | Update | - |
| article supplementary file uploaded. | 18 December 2019 10:47 CET | - | https://www.mdpi.com/2218-273X/10/1/6#supplementary |
| article pdf uploaded. | 18 December 2019 10:47 CET | Version of Record | https://www.mdpi.com/2218-273X/10/1/6/pdf-vor |
| article xml file uploaded | 18 December 2019 10:47 CET | Original file | - |
