| article html file updated | 12 February 2020 09:07 CET | Update | https://www.mdpi.com/1422-0067/20/9/2154 |
| article html file updated | 19 October 2019 08:19 CEST | Update | - |
| article html file updated | 24 May 2019 15:02 CEST | Update | - |
| article html file updated | 10 May 2019 13:15 CEST | Original file | - |
| article pdf uploaded. | 10 May 2019 13:14 CEST | Updated version of record | https://www.mdpi.com/1422-0067/20/9/2154/pdf |
| article xml uploaded. | 10 May 2019 13:14 CEST | Update | https://www.mdpi.com/1422-0067/20/9/2154/xml |
| article xml file uploaded | 10 May 2019 13:14 CEST | Update | - |
| article pdf uploaded. | 30 April 2019 17:03 CEST | Version of Record | https://www.mdpi.com/1422-0067/20/9/2154/pdf-vor |
| article xml file uploaded | 30 April 2019 17:03 CEST | Original file | - |
