| article html file updated | 1 September 2025 12:58 CEST | Update | https://www.mdpi.com/2306-5354/7/4/142 |
| article html file updated | 23 July 2022 00:15 CEST | Update | - |
| article html file updated | 8 November 2020 09:59 CET | Original file | - |
| article pdf uploaded. | 8 November 2020 09:58 CET | Version of Record | https://www.mdpi.com/2306-5354/7/4/142/pdf |
| article xml uploaded. | 8 November 2020 09:58 CET | Update | https://www.mdpi.com/2306-5354/7/4/142/xml |
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