| article html file updated | 30 August 2025 21:33 CEST | Update | https://www.mdpi.com/2218-273X/9/6/247 |
| article html file updated | 20 July 2022 15:05 CEST | Update | - |
| article html file updated | 12 February 2020 21:43 CET | Update | - |
| article html file updated | 22 October 2019 09:51 CEST | Update | - |
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| article html file updated | 24 June 2019 11:43 CEST | Original file | - |
| article supplementary file uploaded. | 24 June 2019 11:42 CEST | - | https://www.mdpi.com/2218-273X/9/6/247#supplementary |
| article pdf uploaded. | 24 June 2019 11:41 CEST | Version of Record | https://www.mdpi.com/2218-273X/9/6/247/pdf |
| article xml uploaded. | 24 June 2019 11:41 CEST | Update | https://www.mdpi.com/2218-273X/9/6/247/xml |
| article xml file uploaded | 24 June 2019 11:41 CEST | Original file | - |
