| article html file updated | 11 February 2020 14:05 CET | Update | https://www.mdpi.com/2079-9268/9/1/7 |
| article html file updated | 14 October 2019 13:21 CEST | Update | - |
| article html file updated | 26 April 2019 20:36 CEST | Update | - |
| article html file updated | 12 April 2019 16:25 CEST | Update | - |
| article html file updated | 3 April 2019 15:53 CEST | Update | - |
| article html file updated | 28 February 2019 15:26 CET | Update | - |
| article html file updated | 27 February 2019 12:13 CET | Original file | - |
| article pdf uploaded. | 27 February 2019 12:11 CET | Updated version of record | https://www.mdpi.com/2079-9268/9/1/7/pdf |
| article xml uploaded. | 27 February 2019 12:11 CET | Update | https://www.mdpi.com/2079-9268/9/1/7/xml |
| article xml file uploaded | 27 February 2019 12:11 CET | Update | - |
| article pdf uploaded. | 5 February 2019 16:50 CET | Updated version of record | https://www.mdpi.com/2079-9268/9/1/7/pdf-vor |
| article pdf uploaded. | 5 February 2019 16:48 CET | Version of Record | https://www.mdpi.com/2079-9268/9/1/7/pdf-vor |
| article xml file uploaded | 5 February 2019 16:48 CET | Original file | - |
