| article html file updated | 11 February 2020 17:13 CET | Update | https://www.mdpi.com/2227-7390/7/2/198 |
| article html file updated | 15 October 2019 06:59 CEST | Update | - |
| article html file updated | 26 April 2019 14:18 CEST | Update | - |
| article html file updated | 12 April 2019 09:54 CEST | Update | - |
| article html file updated | 3 April 2019 23:37 CEST | Update | - |
| article html file updated | 4 March 2019 13:19 CET | Update | - |
| article html file updated | 1 March 2019 06:18 CET | Update | - |
| article html file updated | 26 February 2019 08:29 CET | Update | - |
| article pdf uploaded. | 26 February 2019 08:27 CET | Updated version of record | https://www.mdpi.com/2227-7390/7/2/198/pdf |
| article xml file uploaded | 26 February 2019 08:27 CET | Update | https://www.mdpi.com/2227-7390/7/2/198/xml |
| article html file updated | 26 February 2019 08:20 CET | Original file | - |
| article pdf uploaded. | 26 February 2019 08:18 CET | Updated version of record | https://www.mdpi.com/2227-7390/7/2/198/pdf-vor |
| article xml uploaded. | 26 February 2019 08:18 CET | Update | - |
| article xml file uploaded | 26 February 2019 08:18 CET | Update | - |
| article pdf uploaded. | 19 February 2019 17:07 CET | Version of Record | https://www.mdpi.com/2227-7390/7/2/198/pdf-vor |
| article xml file uploaded | 19 February 2019 17:07 CET | Original file | - |
