| article html file updated | 15 August 2026 01:37 CEST | Update | https://www.mdpi.com/1996-1944/11/5/771 |
| article html file updated | 30 August 2025 03:54 CEST | Update | N/A |
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| article html file updated | 9 February 2020 17:10 CET | Update | N/A |
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| article html file updated | 31 May 2018 10:07 CEST | Update | N/A |
| article pdf uploaded. | 11 May 2018 14:33 CEST | Updated version of record | https://www.mdpi.com/1996-1944/11/5/771/pdf |
| article html file updated | 11 May 2018 14:29 CEST | Original file | N/A |
| article xml uploaded. | 11 May 2018 14:27 CEST | Update | https://www.mdpi.com/1996-1944/11/5/771/xml |
| article pdf uploaded. | 11 May 2018 14:27 CEST | Updated version of record | https://www.mdpi.com/1996-1944/11/5/771/pdf-vor |
| article pdf uploaded. | 10 May 2018 17:15 CEST | Updated version of record | https://www.mdpi.com/1996-1944/11/5/771/pdf-vor |
| article xml file uploaded | 10 May 2018 16:58 CEST | Original file | N/A |
| article pdf uploaded. | 10 May 2018 16:58 CEST | Version of Record | https://www.mdpi.com/1996-1944/11/5/771/pdf-vor |
