| article html file updated | 12 February 2020 12:20 CET | Update | https://www.mdpi.com/2227-7390/7/5/430 |
| article html file updated | 20 October 2019 02:37 CEST | Update | N/A |
| article html file updated | 5 June 2019 14:13 CEST | Update | N/A |
| article html file updated | 16 May 2019 10:11 CEST | Original file | N/A |
| article pdf uploaded. | 14 May 2019 14:10 CEST | Version of Record | https://www.mdpi.com/2227-7390/7/5/430/pdf |
| article xml uploaded. | 14 May 2019 14:10 CEST | Update | https://www.mdpi.com/2227-7390/7/5/430/xml |
| article xml file uploaded | 14 May 2019 14:10 CEST | Original file | N/A |
