| article html file updated | 9 February 2020 19:11 CET | Update | https://www.mdpi.com/1996-1944/11/6/897 |
| article html file updated | 4 October 2019 00:03 CEST | Update | - |
| article html file updated | 30 April 2019 16:21 CEST | Update | - |
| article html file updated | 16 April 2019 16:49 CEST | Update | - |
| article html file updated | 30 March 2019 04:58 CET | Update | - |
| article html file updated | 27 June 2018 17:03 CEST | Update | - |
| article html file updated | 31 May 2018 05:28 CEST | Update | - |
| article xml uploaded. | 31 May 2018 05:27 CEST | Update | https://www.mdpi.com/1996-1944/11/6/897/xml |
| article pdf uploaded. | 31 May 2018 05:27 CEST | Updated version of record | https://www.mdpi.com/1996-1944/11/6/897/pdf |
| article html file updated | 27 May 2018 05:04 CEST | Original file | - |
| article pdf uploaded. | 27 May 2018 05:03 CEST | Version of Record | https://www.mdpi.com/1996-1944/11/6/897/pdf-vor |
| article xml file uploaded | 27 May 2018 05:03 CEST | Original file | - |
