| article html file updated | 11 February 2020 08:22 CET | Update | https://www.mdpi.com/2227-7390/7/1/74 |
| article html file updated | 27 April 2019 07:50 CEST | Update | N/A |
| article html file updated | 13 April 2019 03:56 CEST | Update | N/A |
| article html file updated | 3 April 2019 02:05 CEST | Update | N/A |
| article html file updated | 29 January 2019 08:32 CET | Update | N/A |
| article html file updated | 11 January 2019 14:24 CET | Original file | N/A |
| article pdf uploaded. | 11 January 2019 14:22 CET | Version of Record | https://www.mdpi.com/2227-7390/7/1/74/pdf |
| article xml uploaded. | 11 January 2019 14:22 CET | Update | https://www.mdpi.com/2227-7390/7/1/74/xml |
| article xml file uploaded | 11 January 2019 14:22 CET | Original file | N/A |
