| article html file updated | 11 February 2020 16:57 CET | Update | https://www.mdpi.com/2227-7390/7/2/194 |
| article html file updated | 15 October 2019 05:18 CEST | Update | - |
| article html file updated | 26 April 2019 14:53 CEST | Update | - |
| article html file updated | 12 April 2019 10:33 CEST | Update | - |
| article html file updated | 3 April 2019 22:52 CEST | Update | - |
| article html file updated | 4 March 2019 13:12 CET | Update | - |
| article html file updated | 1 March 2019 04:55 CET | Update | - |
| article html file updated | 25 February 2019 10:24 CET | Original file | - |
| article pdf uploaded. | 25 February 2019 10:22 CET | Updated version of record | https://www.mdpi.com/2227-7390/7/2/194/pdf |
| article xml uploaded. | 25 February 2019 10:22 CET | Update | https://www.mdpi.com/2227-7390/7/2/194/xml |
| article xml file uploaded | 25 February 2019 10:22 CET | Update | - |
| article pdf uploaded. | 18 February 2019 16:42 CET | Version of Record | https://www.mdpi.com/2227-7390/7/2/194/pdf-vor |
| article xml file uploaded | 18 February 2019 16:42 CET | Original file | - |
