| article html file updated | 5 June 2020 11:57 CEST | Update | https://www.mdpi.com/2227-9717/8/5/514 |
| article html file updated | 29 April 2020 11:59 CEST | Update | N/A |
| article xml uploaded. | 29 April 2020 11:57 CEST | Update | https://www.mdpi.com/2227-9717/8/5/514/xml |
| article html file updated | 27 April 2020 13:24 CEST | Original file | N/A |
| article pdf uploaded. | 27 April 2020 13:23 CEST | Updated version of record | https://www.mdpi.com/2227-9717/8/5/514/pdf |
| article xml file uploaded | 27 April 2020 13:23 CEST | Update | N/A |
| article xml file uploaded | 27 April 2020 13:23 CEST | Original file | N/A |
