| article html file updated | 12 February 2020 11:58 CET | Update | https://www.mdpi.com/2071-1050/11/9/2708 |
| article html file updated | 20 October 2019 00:44 CEST | Update | N/A |
| article html file updated | 24 May 2019 18:55 CEST | Update | N/A |
| article html file updated | 15 May 2019 12:26 CEST | Update | N/A |
| article pdf uploaded. | 15 May 2019 12:25 CEST | Updated version of record | https://www.mdpi.com/2071-1050/11/9/2708/pdf |
| article xml uploaded. | 15 May 2019 12:25 CEST | Update | https://www.mdpi.com/2071-1050/11/9/2708/xml |
| article xml file uploaded | 15 May 2019 12:25 CEST | Update | N/A |
| article html file updated | 13 May 2019 12:46 CEST | Original file | N/A |
| article pdf uploaded. | 13 May 2019 12:45 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/9/2708/pdf-vor |
| article xml file uploaded | 13 May 2019 12:45 CEST | Original file | N/A |
