| article html file updated | 9 February 2020 08:53 CET | Update | https://www.mdpi.com/1996-1944/11/3/395 |
| article html file updated | 1 May 2019 13:44 CEST | Update | - |
| article html file updated | 17 April 2019 13:22 CEST | Update | - |
| article html file updated | 29 March 2019 04:31 CET | Update | - |
| article html file updated | 27 March 2018 13:17 CEST | Update | - |
| article html file updated | 8 March 2018 05:17 CET | Update | - |
| article xml uploaded. | 8 March 2018 05:16 CET | Update | https://www.mdpi.com/1996-1944/11/3/395/xml |
| article pdf uploaded. | 8 March 2018 05:16 CET | Updated version of record | https://www.mdpi.com/1996-1944/11/3/395/pdf |
| article html file updated | 7 March 2018 09:23 CET | Original file | - |
| article pdf uploaded. | 7 March 2018 09:21 CET | Version of Record | https://www.mdpi.com/1996-1944/11/3/395/pdf-vor |
