| article html file updated | 12 February 2020 09:18 CET | Update | https://www.mdpi.com/2227-7390/7/5/397 |
| article html file updated | 5 June 2019 14:03 CEST | Update | - |
| article html file updated | 1 May 2019 10:38 CEST | Original file | - |
| article pdf uploaded. | 1 May 2019 10:36 CEST | Version of Record | https://www.mdpi.com/2227-7390/7/5/397/pdf |
| article xml uploaded. | 1 May 2019 10:36 CEST | Update | https://www.mdpi.com/2227-7390/7/5/397/xml |
| article xml file uploaded | 1 May 2019 10:36 CEST | Original file | - |
