| article html file updated | 11 February 2020 20:31 CET | Update | https://www.mdpi.com/2227-7390/7/3/240 |
| article html file updated | 16 October 2019 04:21 CEST | Update | - |
| article html file updated | 26 April 2019 06:52 CEST | Update | - |
| article html file updated | 12 April 2019 02:11 CEST | Update | - |
| article html file updated | 10 April 2019 13:23 CEST | Update | - |
| article html file updated | 4 April 2019 08:37 CEST | Update | - |
| article html file updated | 8 March 2019 03:01 CET | Original file | - |
| article pdf uploaded. | 8 March 2019 03:00 CET | Updated version of record | https://www.mdpi.com/2227-7390/7/3/240/pdf |
| article xml uploaded. | 8 March 2019 03:00 CET | Update | https://www.mdpi.com/2227-7390/7/3/240/xml |
| article xml file uploaded | 8 March 2019 03:00 CET | Update | - |
| article pdf uploaded. | 6 March 2019 15:35 CET | Version of Record | https://www.mdpi.com/2227-7390/7/3/240/pdf-vor |
| article xml file uploaded | 6 March 2019 15:35 CET | Original file | - |
