| article html file updated | 12 February 2020 00:28 CET | Update | https://www.mdpi.com/2227-7390/7/3/297 |
| article html file updated | 17 October 2019 02:55 CEST | Update | - |
| article html file updated | 25 April 2019 22:21 CEST | Update | - |
| article html file updated | 11 April 2019 17:29 CEST | Update | - |
| article html file updated | 10 April 2019 13:48 CEST | Update | - |
| article html file updated | 4 April 2019 19:06 CEST | Update | - |
| article html file updated | 24 March 2019 09:21 CET | Original file | - |
| article pdf uploaded. | 24 March 2019 09:20 CET | Version of Record | https://www.mdpi.com/2227-7390/7/3/297/pdf |
| article xml uploaded. | 24 March 2019 09:19 CET | Update | https://www.mdpi.com/2227-7390/7/3/297/xml |
| article xml file uploaded | 24 March 2019 09:19 CET | Original file | - |
