| article html file updated | 12 February 2020 11:29 CET | Update | https://www.mdpi.com/2227-9717/7/5/277 |
| article html file updated | 19 October 2019 22:00 CEST | Update | - |
| article html file updated | 5 June 2019 00:15 CEST | Update | - |
| article html file updated | 27 May 2019 13:45 CEST | Original file | - |
| article pdf uploaded. | 27 May 2019 13:44 CEST | Updated version of record | https://www.mdpi.com/2227-9717/7/5/277/pdf |
| article xml uploaded. | 27 May 2019 13:44 CEST | Update | https://www.mdpi.com/2227-9717/7/5/277/xml |
| article xml file uploaded | 27 May 2019 13:43 CEST | Update | - |
| article pdf uploaded. | 10 May 2019 15:10 CEST | Version of Record | https://www.mdpi.com/2227-9717/7/5/277/pdf-vor |
| article xml file uploaded | 10 May 2019 15:10 CEST | Original file | - |
