| article html file updated | 31 August 2025 04:12 CEST | Update | https://www.mdpi.com/2304-6732/6/4/115 |
| article html file updated | 20 July 2022 00:08 CEST | Update | - |
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| article html file updated | 31 December 2019 01:29 CET | Update | - |
| article html file updated | 7 November 2019 07:32 CET | Original file | - |
| article pdf uploaded. | 7 November 2019 07:30 CET | Version of Record | https://www.mdpi.com/2304-6732/6/4/115/pdf |
| article xml uploaded. | 7 November 2019 07:29 CET | Update | https://www.mdpi.com/2304-6732/6/4/115/xml |
| article xml file uploaded | 7 November 2019 07:29 CET | Original file | - |
