| article html file updated | 12 February 2020 04:28 CET | Update | https://www.mdpi.com/2227-7390/7/4/345 |
| article html file updated | 18 October 2019 03:06 CEST | Update | - |
| article html file updated | 9 May 2019 13:45 CEST | Update | - |
| article html file updated | 25 April 2019 13:57 CEST | Update | - |
| article html file updated | 17 April 2019 05:19 CEST | Original file | - |
| article pdf uploaded. | 17 April 2019 05:18 CEST | Updated version of record | https://www.mdpi.com/2227-7390/7/4/345/pdf |
| article xml uploaded. | 17 April 2019 05:18 CEST | Update | https://www.mdpi.com/2227-7390/7/4/345/xml |
| article xml file uploaded | 17 April 2019 05:18 CEST | Update | - |
| article pdf uploaded. | 10 April 2019 17:22 CEST | Version of Record | https://www.mdpi.com/2227-7390/7/4/345/pdf-vor |
| article xml file uploaded | 10 April 2019 17:22 CEST | Original file | - |
