| article html file updated | 11 February 2020 21:44 CET | Update | https://www.mdpi.com/2227-7390/7/3/258 |
| article html file updated | 16 October 2019 11:43 CEST | Update | - |
| article html file updated | 26 April 2019 04:14 CEST | Update | - |
| article html file updated | 11 April 2019 23:21 CEST | Update | - |
| article html file updated | 10 April 2019 13:31 CEST | Update | - |
| article html file updated | 4 April 2019 12:00 CEST | Update | - |
| article html file updated | 14 March 2019 11:12 CET | Original file | - |
| article pdf uploaded. | 14 March 2019 11:11 CET | Updated version of record | https://www.mdpi.com/2227-7390/7/3/258/pdf |
| article xml uploaded. | 14 March 2019 11:11 CET | Update | https://www.mdpi.com/2227-7390/7/3/258/xml |
| article xml file uploaded | 14 March 2019 11:11 CET | Update | - |
| article pdf uploaded. | 12 March 2019 15:29 CET | Version of Record | https://www.mdpi.com/2227-7390/7/3/258/pdf-vor |
| article xml file uploaded | 12 March 2019 15:29 CET | Original file | - |
