| article html file updated | 9 February 2020 07:53 CET | Update | https://www.mdpi.com/1996-1944/11/3/347 |
| article html file updated | 1 October 2019 02:32 CEST | Update | - |
| article html file updated | 1 May 2019 15:48 CEST | Update | - |
| article html file updated | 17 April 2019 15:17 CEST | Update | - |
| article html file updated | 29 March 2019 02:09 CET | Update | - |
| article html file updated | 27 March 2018 13:06 CEST | Update | - |
| article html file updated | 27 February 2018 18:09 CET | Original file | - |
| article xml uploaded. | 27 February 2018 18:08 CET | Update | https://www.mdpi.com/1996-1944/11/3/347/xml |
| article xml uploaded. | 27 February 2018 18:08 CET | Original file | - |
| article pdf uploaded. | 27 February 2018 18:08 CET | Version of Record | https://www.mdpi.com/1996-1944/11/3/347/pdf |
