| article html file updated | 12 February 2020 13:52 CET | Update | https://www.mdpi.com/2227-7390/7/5/455 |
| article html file updated | 20 October 2019 10:56 CEST | Update | N/A |
| article html file updated | 5 June 2019 14:22 CEST | Update | N/A |
| article html file updated | 24 May 2019 07:41 CEST | Original file | N/A |
| article pdf uploaded. | 24 May 2019 07:40 CEST | Updated version of record | https://www.mdpi.com/2227-7390/7/5/455/pdf |
| article xml uploaded. | 24 May 2019 07:40 CEST | Update | https://www.mdpi.com/2227-7390/7/5/455/xml |
| article xml file uploaded | 24 May 2019 07:40 CEST | Update | N/A |
| article pdf uploaded. | 20 May 2019 16:32 CEST | Version of Record | https://www.mdpi.com/2227-7390/7/5/455/pdf-vor |
| article xml file uploaded | 20 May 2019 16:32 CEST | Original file | N/A |
