| article html file updated | 31 August 2025 06:51 CEST | Update | https://www.mdpi.com/1996-1944/13/1/5 |
| article html file updated | 19 July 2022 21:24 CEST | Update | - |
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| article html file updated | 19 December 2019 10:11 CET | Update | - |
| article pdf uploaded. | 19 December 2019 10:09 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/1/5/pdf |
| article xml uploaded. | 19 December 2019 10:09 CET | Update | https://www.mdpi.com/1996-1944/13/1/5/xml |
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| article html file updated | 18 December 2019 14:25 CET | Update | - |
| article pdf uploaded. | 18 December 2019 14:23 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/1/5/pdf-vor |
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| article html file updated | 18 December 2019 11:46 CET | Original file | - |
| article pdf uploaded. | 18 December 2019 11:42 CET | Version of Record | https://www.mdpi.com/1996-1944/13/1/5/pdf-vor |
| article xml uploaded. | 18 December 2019 11:42 CET | Update | - |
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