| article html file updated | 12 February 2020 05:54 CET | Update | https://www.mdpi.com/2227-7390/7/4/357 |
| article html file updated | 18 October 2019 12:02 CEST | Update | - |
| article html file updated | 9 May 2019 13:51 CEST | Update | - |
| article html file updated | 25 April 2019 10:28 CEST | Update | - |
| article html file updated | 17 April 2019 12:13 CEST | Original file | - |
| article pdf uploaded. | 17 April 2019 12:11 CEST | Version of Record | https://www.mdpi.com/2227-7390/7/4/357/pdf |
| article xml uploaded. | 17 April 2019 12:11 CEST | Update | https://www.mdpi.com/2227-7390/7/4/357/xml |
| article xml file uploaded | 17 April 2019 12:11 CEST | Original file | - |
