| article html file updated | 10 February 2020 09:58 CET | Update | https://www.mdpi.com/2071-1050/10/9/3221 |
| article html file updated | 7 October 2019 15:23 CEST | Update | - |
| article html file updated | 29 April 2019 07:38 CEST | Update | - |
| article html file updated | 15 April 2019 03:24 CEST | Update | - |
| article html file updated | 31 March 2019 16:47 CEST | Update | - |
| article html file updated | 28 September 2018 05:07 CEST | Update | - |
| article html file updated | 9 September 2018 08:35 CEST | Original file | - |
| article pdf uploaded. | 9 September 2018 08:34 CEST | Updated version of record | https://www.mdpi.com/2071-1050/10/9/3221/pdf |
| article xml uploaded. | 9 September 2018 08:34 CEST | Update | https://www.mdpi.com/2071-1050/10/9/3221/xml |
| article xml file uploaded | 9 September 2018 08:34 CEST | Update | - |
| article pdf uploaded. | 8 September 2018 13:31 CEST | Version of Record | https://www.mdpi.com/2071-1050/10/9/3221/pdf-vor |
| article xml file uploaded | 8 September 2018 13:31 CEST | Original file | - |
