| article html file updated | 1 September 2025 11:57 CEST | Update | https://www.mdpi.com/2226-4787/8/4/200 |
| article html file updated | 22 July 2022 22:35 CEST | Update | - |
| article html file updated | 10 November 2020 08:57 CET | Update | - |
| article pdf uploaded. | 10 November 2020 08:56 CET | Updated version of record | https://www.mdpi.com/2226-4787/8/4/200/pdf |
| article xml uploaded. | 10 November 2020 08:56 CET | Update | https://www.mdpi.com/2226-4787/8/4/200/xml |
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| article html file updated | 4 November 2020 07:29 CET | Original file | - |
| article pdf uploaded. | 4 November 2020 07:28 CET | Updated version of record | https://www.mdpi.com/2226-4787/8/4/200/pdf-vor |
| article xml uploaded. | 4 November 2020 07:28 CET | Update | - |
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| article pdf uploaded. | 26 October 2020 15:22 CET | Version of Record | https://www.mdpi.com/2226-4787/8/4/200/pdf-vor |
