| article html file updated | 30 August 2025 10:19 CEST | Update | https://www.mdpi.com/1996-1944/12/1/62 |
| article html file updated | 17 July 2022 18:38 CEST | Update | - |
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| article pdf uploaded. | 3 January 2019 08:36 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/1/62/pdf |
| article xml uploaded. | 3 January 2019 08:36 CET | Update | https://www.mdpi.com/1996-1944/12/1/62/xml |
| article xml file uploaded | 3 January 2019 08:36 CET | Update | - |
| article html file updated | 25 December 2018 07:05 CET | Original file | - |
| article pdf uploaded. | 25 December 2018 07:03 CET | Version of Record | https://www.mdpi.com/1996-1944/12/1/62/pdf-vor |
| article xml uploaded. | 25 December 2018 07:03 CET | Update | - |
| article xml file uploaded | 25 December 2018 07:03 CET | Original file | - |
