| article html file updated | 11 February 2020 16:56 CET | Update | https://www.mdpi.com/2227-7390/7/2/193 |
| article html file updated | 15 October 2019 05:12 CEST | Update | - |
| article html file updated | 26 April 2019 14:56 CEST | Update | - |
| article html file updated | 12 April 2019 10:35 CEST | Update | - |
| article html file updated | 3 April 2019 22:49 CEST | Update | - |
| article html file updated | 4 March 2019 13:12 CET | Update | - |
| article html file updated | 1 March 2019 04:49 CET | Update | - |
| article html file updated | 24 February 2019 01:55 CET | Original file | - |
| article pdf uploaded. | 23 February 2019 10:38 CET | Updated version of record | https://www.mdpi.com/2227-7390/7/2/193/pdf |
| article xml uploaded. | 23 February 2019 10:38 CET | Update | https://www.mdpi.com/2227-7390/7/2/193/xml |
| article xml file uploaded | 23 February 2019 10:38 CET | Update | - |
| article pdf uploaded. | 18 February 2019 15:46 CET | Version of Record | https://www.mdpi.com/2227-7390/7/2/193/pdf-vor |
| article xml file uploaded | 18 February 2019 15:46 CET | Original file | - |
