| article html file updated | 12 February 2020 06:44 CET | Update | https://www.mdpi.com/1996-1073/12/8/1501 |
| article html file updated | 18 October 2019 17:34 CEST | Update | - |
| article html file updated | 9 May 2019 14:46 CEST | Update | - |
| article html file updated | 25 April 2019 10:12 CEST | Update | - |
| article pdf uploaded. | 25 April 2019 10:11 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/8/1501/pdf |
| article xml uploaded. | 25 April 2019 10:11 CEST | Update | https://www.mdpi.com/1996-1073/12/8/1501/xml |
| article xml file uploaded | 25 April 2019 10:11 CEST | Update | - |
| article html file updated | 25 April 2019 08:47 CEST | Update | - |
| article html file updated | 22 April 2019 12:30 CEST | Original file | - |
| article pdf uploaded. | 22 April 2019 12:29 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/8/1501/pdf-vor |
| article xml file uploaded | 22 April 2019 12:29 CEST | Update | - |
| article pdf uploaded. | 20 April 2019 11:17 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/8/1501/pdf-vor |
| article xml file uploaded | 20 April 2019 11:17 CEST | Original file | - |
