| article html file updated | 9 February 2020 10:35 CET | Update | https://www.mdpi.com/1996-1944/11/4/459 |
| article html file updated | 1 October 2019 19:36 CEST | Update | N/A |
| article html file updated | 1 May 2019 10:08 CEST | Update | N/A |
| article html file updated | 17 April 2019 10:00 CEST | Update | N/A |
| article html file updated | 29 March 2019 08:14 CET | Update | N/A |
| article html file updated | 2 May 2018 13:35 CEST | Update | N/A |
| article html file updated | 21 March 2018 07:03 CET | Update | N/A |
| article xml uploaded. | 21 March 2018 07:02 CET | Update | https://www.mdpi.com/1996-1944/11/4/459/xml |
| article pdf uploaded. | 21 March 2018 07:02 CET | Updated version of record | https://www.mdpi.com/1996-1944/11/4/459/pdf |
| article html file updated | 21 March 2018 06:54 CET | Original file | N/A |
