| article html file updated | 11 February 2020 14:14 CET | Update | https://www.mdpi.com/2227-9717/7/2/80 |
| article html file updated | 14 October 2019 14:09 CEST | Update | - |
| article html file updated | 26 April 2019 20:18 CEST | Update | - |
| article html file updated | 12 April 2019 16:09 CEST | Update | - |
| article html file updated | 3 April 2019 16:14 CEST | Update | - |
| article html file updated | 5 March 2019 09:02 CET | Update | - |
| article html file updated | 28 February 2019 16:07 CET | Update | - |
| article html file updated | 21 February 2019 10:46 CET | Original file | - |
| article pdf uploaded. | 21 February 2019 10:45 CET | Updated version of record | https://www.mdpi.com/2227-9717/7/2/80/pdf |
| article xml uploaded. | 21 February 2019 10:45 CET | Update | https://www.mdpi.com/2227-9717/7/2/80/xml |
| article xml file uploaded | 21 February 2019 10:45 CET | Update | - |
| article pdf uploaded. | 6 February 2019 14:45 CET | Version of Record | https://www.mdpi.com/2227-9717/7/2/80/pdf-vor |
| article xml file uploaded | 6 February 2019 14:45 CET | Original file | - |
