| article html file updated | 1 September 2025 16:55 CEST | Update | https://www.mdpi.com/1996-1073/14/1/59 |
| article html file updated | 23 July 2022 07:06 CEST | Update | - |
| article html file updated | 29 December 2020 09:34 CET | Update | - |
| article pdf uploaded. | 29 December 2020 09:32 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/1/59/pdf |
| article xml uploaded. | 29 December 2020 09:32 CET | Update | https://www.mdpi.com/1996-1073/14/1/59/xml |
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| article html file updated | 28 December 2020 10:00 CET | Update | - |
| article html file updated | 28 December 2020 01:37 CET | Original file | - |
| article pdf uploaded. | 28 December 2020 01:35 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/1/59/pdf-vor |
| article xml uploaded. | 28 December 2020 01:35 CET | Update | - |
| article xml file uploaded | 28 December 2020 01:35 CET | Original file | - |
| article pdf uploaded. | 24 December 2020 13:16 CET | Version of Record | https://www.mdpi.com/1996-1073/14/1/59/pdf-vor |
