| article html file updated | 30 August 2025 09:53 CEST | Update | https://new.mdpi.com/1996-1944/11/12/2530 |
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| article pdf uploaded. | 17 December 2018 11:58 CET | Updated version of record | https://new.mdpi.com/1996-1944/11/12/2530/pdf |
| article xml uploaded. | 17 December 2018 11:58 CET | Update | https://new.mdpi.com/1996-1944/11/12/2530/xml |
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| article pdf uploaded. | 12 December 2018 13:34 CET | Updated version of record | https://new.mdpi.com/1996-1944/11/12/2530/pdf-vor |
| article pdf uploaded. | 12 December 2018 13:33 CET | Version of Record | https://new.mdpi.com/1996-1944/11/12/2530/pdf-vor |
| article xml file uploaded | 12 December 2018 13:33 CET | Original file | - |
