| article html file updated | 1 September 2025 12:54 CEST | Update | https://www.mdpi.com/2227-9032/8/4/466 |
| article html file updated | 23 July 2022 00:09 CEST | Update | N/A |
| article html file updated | 30 November 2020 04:02 CET | Update | N/A |
| article xml uploaded. | 30 November 2020 04:01 CET | Update | https://www.mdpi.com/2227-9032/8/4/466/xml |
| article xml uploaded. | 30 November 2020 04:01 CET | Update | N/A |
| article html file updated | 9 November 2020 07:23 CET | Update | N/A |
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| article xml uploaded. | 9 November 2020 07:22 CET | Update | N/A |
| article pdf uploaded. | 9 November 2020 07:22 CET | Updated version of record | https://www.mdpi.com/2227-9032/8/4/466/pdf |
| article html file updated | 7 November 2020 06:33 CET | Original file | N/A |
| article pdf uploaded. | 7 November 2020 06:32 CET | Version of Record | https://www.mdpi.com/2227-9032/8/4/466/pdf-vor |
| article xml uploaded. | 7 November 2020 06:32 CET | Update | N/A |
| article xml file uploaded | 7 November 2020 06:32 CET | Original file | N/A |
