| article html file updated | 14 August 2026 19:46 CEST | Update | https://www.mdpi.com/1996-1073/10/12/2041 |
| article html file updated | 30 August 2025 01:52 CEST | Update | N/A |
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| article html file updated | 4 December 2017 08:18 CET | Original file | N/A |
| article xml uploaded. | 4 December 2017 08:16 CET | Update | https://www.mdpi.com/1996-1073/10/12/2041/xml |
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| article pdf uploaded. | 4 December 2017 08:16 CET | Updated version of record | https://www.mdpi.com/1996-1073/10/12/2041/pdf |
| article pdf uploaded. | 3 December 2017 14:19 CET | Version of Record | https://www.mdpi.com/1996-1073/10/12/2041/pdf-vor |
