| article html file updated | 9 February 2020 17:54 CET | Update | https://www.mdpi.com/1996-1944/11/5/821 |
| article html file updated | 3 October 2019 16:13 CEST | Update | N/A |
| article html file updated | 30 April 2019 19:09 CEST | Update | N/A |
| article html file updated | 16 April 2019 19:37 CEST | Update | N/A |
| article html file updated | 30 March 2019 01:35 CET | Update | N/A |
| article html file updated | 31 May 2018 10:21 CEST | Update | N/A |
| article html file updated | 17 May 2018 06:01 CEST | Original file | N/A |
| article pdf uploaded. | 17 May 2018 06:00 CEST | Version of Record | https://www.mdpi.com/1996-1944/11/5/821/pdf |
| article xml uploaded. | 17 May 2018 06:00 CEST | Update | https://www.mdpi.com/1996-1944/11/5/821/xml |
| article xml file uploaded | 17 May 2018 06:00 CEST | Original file | N/A |
