| article html file updated | 25 December 2025 01:11 CET | Update | https://www.mdpi.com/2218-1997/7/1/5 |
| article html file updated | 1 September 2025 17:21 CEST | Update | N/A |
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| article html file updated | 5 January 2021 15:20 CET | Update | N/A |
| article pdf uploaded. | 5 January 2021 15:18 CET | Updated version of record | https://www.mdpi.com/2218-1997/7/1/5/pdf |
| article xml uploaded. | 5 January 2021 15:18 CET | Update | https://www.mdpi.com/2218-1997/7/1/5/xml |
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| article html file updated | 1 January 2021 05:33 CET | Original file | N/A |
| article pdf uploaded. | 1 January 2021 05:32 CET | Updated version of record | https://www.mdpi.com/2218-1997/7/1/5/pdf-vor |
| article xml file uploaded | 1 January 2021 05:32 CET | Original file | N/A |
| article pdf uploaded. | 30 December 2020 10:54 CET | Version of Record | https://www.mdpi.com/2218-1997/7/1/5/pdf-vor |
