| article html file updated | 30 August 2025 08:19 CEST | Update | https://www.mdpi.com/2218-273X/8/4/131 |
| article html file updated | 17 July 2022 06:46 CEST | Update | - |
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| article html file updated | 28 December 2018 02:44 CET | Update | - |
| article supplementary file uploaded. | 30 October 2018 14:14 CET | - | https://www.mdpi.com/2218-273X/8/4/131#supplementary |
| article pdf uploaded. | 30 October 2018 14:14 CET | Version of Record | https://www.mdpi.com/2218-273X/8/4/131/pdf |
| article xml uploaded. | 30 October 2018 14:14 CET | Update | https://www.mdpi.com/2218-273X/8/4/131/xml |
| article xml file uploaded | 30 October 2018 14:14 CET | Original file | - |
| article html file updated | 30 October 2018 14:13 CET | Original file | - |
