| article html file updated | 30 August 2025 00:45 CEST | Update | https://www.mdpi.com/1996-1944/10/7/818 |
| article html file updated | 16 July 2022 05:26 CEST | Update | - |
| article html file updated | 8 February 2020 11:18 CET | Update | - |
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| article html file updated | 19 July 2017 07:47 CEST | Update | - |
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| article html file updated | 19 July 2017 07:45 CEST | Original file | - |
| article xml uploaded. | 19 July 2017 07:43 CEST | Original file | https://www.mdpi.com/1996-1944/10/7/818/xml |
| article pdf uploaded. | 19 July 2017 07:43 CEST | Updated version of record | https://www.mdpi.com/1996-1944/10/7/818/pdf |
| article pdf uploaded. | 18 July 2017 15:56 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/7/818/pdf-vor |
