| article html file updated | 1 September 2025 11:38 CEST | Update | https://www.mdpi.com/2227-7382/8/4/29 |
| article html file updated | 22 July 2022 22:06 CEST | Update | - |
| article html file updated | 30 November 2020 16:13 CET | Update | - |
| article pdf uploaded. | 30 November 2020 16:11 CET | Updated version of record | https://www.mdpi.com/2227-7382/8/4/29/pdf |
| article xml uploaded. | 30 November 2020 16:11 CET | Update | https://www.mdpi.com/2227-7382/8/4/29/xml |
| article xml file uploaded | 30 November 2020 16:11 CET | Update | - |
| article html file updated | 4 November 2020 04:48 CET | Original file | - |
| article pdf uploaded. | 4 November 2020 04:46 CET | Updated version of record | https://www.mdpi.com/2227-7382/8/4/29/pdf-vor |
| article xml uploaded. | 4 November 2020 04:46 CET | Update | - |
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| article supplementary file uploaded. | 22 October 2020 14:10 CEST | - | https://www.mdpi.com/2227-7382/8/4/29#supplementary |
| article pdf uploaded. | 22 October 2020 14:10 CEST | Version of Record | https://www.mdpi.com/2227-7382/8/4/29/pdf-vor |
