| article html file updated | 11 February 2020 16:05 CET | Update | https://www.mdpi.com/2227-7390/7/2/175 |
| article html file updated | 15 October 2019 00:10 CEST | Update | - |
| article html file updated | 26 April 2019 16:42 CEST | Update | - |
| article html file updated | 12 April 2019 12:32 CEST | Update | - |
| article html file updated | 3 April 2019 20:36 CEST | Update | - |
| article html file updated | 4 March 2019 13:02 CET | Update | - |
| article html file updated | 1 March 2019 00:35 CET | Update | - |
| article html file updated | 16 February 2019 03:12 CET | Original file | - |
| article pdf uploaded. | 16 February 2019 03:10 CET | Updated version of record | https://www.mdpi.com/2227-7390/7/2/175/pdf |
| article xml uploaded. | 16 February 2019 03:10 CET | Update | https://www.mdpi.com/2227-7390/7/2/175/xml |
| article xml file uploaded | 16 February 2019 03:10 CET | Update | - |
| article pdf uploaded. | 14 February 2019 15:26 CET | Version of Record | https://www.mdpi.com/2227-7390/7/2/175/pdf-vor |
| article xml file uploaded | 14 February 2019 15:26 CET | Original file | - |
