| article html file updated | 9 February 2020 17:08 CET | Update | https://www.mdpi.com/1996-1944/11/5/768 |
| article html file updated | 30 April 2019 20:50 CEST | Update | N/A |
| article html file updated | 16 April 2019 21:19 CEST | Update | N/A |
| article html file updated | 29 March 2019 23:40 CET | Update | N/A |
| article html file updated | 31 May 2018 10:06 CEST | Update | N/A |
| article html file updated | 10 May 2018 15:43 CEST | Original file | N/A |
| article pdf uploaded. | 10 May 2018 15:42 CEST | Version of Record | https://www.mdpi.com/1996-1944/11/5/768/pdf |
| article xml uploaded. | 10 May 2018 15:42 CEST | Update | https://www.mdpi.com/1996-1944/11/5/768/xml |
| article xml file uploaded | 10 May 2018 15:42 CEST | Original file | N/A |
