| article html file updated | 30 August 2025 00:50 CEST | Update | https://www.mdpi.com/1996-1944/10/8/878 |
| article html file updated | 16 July 2022 05:36 CEST | Update | N/A |
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| article html file updated | 31 July 2017 02:46 CEST | Original file | N/A |
| article xml uploaded. | 31 July 2017 02:45 CEST | Original file | https://www.mdpi.com/1996-1944/10/8/878/xml |
| article pdf uploaded. | 31 July 2017 02:45 CEST | Updated version of record | https://www.mdpi.com/1996-1944/10/8/878/pdf |
| article pdf uploaded. | 29 July 2017 10:02 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/8/878/pdf-vor |
