| article html file updated | 10 February 2020 14:43 CET | Update | https://www.mdpi.com/1996-1073/11/10/2681 |
| article html file updated | 8 October 2019 19:07 CEST | Update | - |
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| article html file updated | 31 October 2018 09:18 CET | Update | - |
| article html file updated | 9 October 2018 12:03 CEST | Update | - |
| article pdf uploaded. | 9 October 2018 12:03 CEST | Updated version of record | https://www.mdpi.com/1996-1073/11/10/2681/pdf |
| article xml uploaded. | 9 October 2018 12:03 CEST | Update | https://www.mdpi.com/1996-1073/11/10/2681/xml |
| article xml file uploaded | 9 October 2018 12:03 CEST | Update | - |
| article html file updated | 9 October 2018 09:32 CEST | Original file | - |
| article pdf uploaded. | 9 October 2018 09:31 CEST | Version of Record | - |
| article xml uploaded. | 9 October 2018 09:31 CEST | Update | - |
| article xml file uploaded | 9 October 2018 09:31 CEST | Original file | - |
