| article html file updated | 9 February 2020 14:09 CET | Update | https://www.mdpi.com/1996-1073/11/4/958 |
| article html file updated | 2 October 2019 16:51 CEST | Update | - |
| article html file updated | 1 May 2019 02:50 CEST | Update | - |
| article html file updated | 17 April 2019 03:18 CEST | Update | - |
| article html file updated | 29 March 2019 16:26 CET | Update | - |
| article html file updated | 1 May 2018 09:44 CEST | Update | - |
| article html file updated | 19 April 2018 02:57 CEST | Update | - |
| article html file updated | 19 April 2018 02:55 CEST | Update | - |
| article xml uploaded. | 19 April 2018 02:53 CEST | Update | https://www.mdpi.com/1996-1073/11/4/958/xml |
| article pdf uploaded. | 19 April 2018 02:53 CEST | Updated version of record | https://www.mdpi.com/1996-1073/11/4/958/pdf |
| article html file updated | 17 April 2018 12:28 CEST | Original file | - |
| article pdf uploaded. | 17 April 2018 12:27 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/4/958/pdf-vor |
| article xml file uploaded | 17 April 2018 12:27 CEST | Original file | - |
