| article html file updated | 12 February 2020 00:42 CET | Update | https://www.mdpi.com/2071-1050/11/6/1801 |
| article html file updated | 17 October 2019 04:15 CEST | Update | N/A |
| article html file updated | 25 April 2019 21:49 CEST | Update | N/A |
| article html file updated | 11 April 2019 16:58 CEST | Update | N/A |
| article html file updated | 9 April 2019 21:56 CEST | Update | N/A |
| article html file updated | 26 March 2019 09:59 CET | Update | N/A |
| article pdf uploaded. | 26 March 2019 09:57 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/6/1801/pdf |
| article xml uploaded. | 26 March 2019 09:57 CET | Update | https://www.mdpi.com/2071-1050/11/6/1801/xml |
| article xml file uploaded | 26 March 2019 09:57 CET | Update | N/A |
| article html file updated | 25 March 2019 16:01 CET | Original file | N/A |
| article pdf uploaded. | 25 March 2019 16:00 CET | Version of Record | https://www.mdpi.com/2071-1050/11/6/1801/pdf-vor |