| article html file updated | 1 September 2025 06:05 CEST | Update | https://www.mdpi.com/2076-0787/9/3/87 |
| article html file updated | 22 July 2022 04:02 CEST | Update | - |
| article html file updated | 19 August 2020 11:57 CEST | Update | - |
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| article pdf uploaded. | 19 August 2020 11:56 CEST | Updated version of record | https://www.mdpi.com/2076-0787/9/3/87/pdf |
| article xml uploaded. | 19 August 2020 11:56 CEST | Update | https://www.mdpi.com/2076-0787/9/3/87/xml |
| article xml file uploaded | 19 August 2020 11:56 CEST | Update | - |
| article pdf uploaded. | 19 August 2020 11:56 CEST | Version of Record | - |
| article xml uploaded. | 19 August 2020 11:56 CEST | Update | - |
| article xml file uploaded | 19 August 2020 11:56 CEST | Original file | - |
