| article html file updated | 10 February 2020 07:04 CET | Update | https://www.mdpi.com/1996-1944/11/9/1501 |
| article html file updated | 6 October 2019 22:47 CEST | Update | - |
| article html file updated | 29 April 2019 14:08 CEST | Update | - |
| article html file updated | 15 April 2019 09:36 CEST | Update | - |
| article html file updated | 31 March 2019 10:40 CEST | Update | - |
| article html file updated | 28 September 2018 10:51 CEST | Update | - |
| article html file updated | 22 August 2018 11:56 CEST | Original file | - |
| article pdf uploaded. | 22 August 2018 11:55 CEST | Version of Record | https://www.mdpi.com/1996-1944/11/9/1501/pdf |
| article xml uploaded. | 22 August 2018 11:55 CEST | Update | https://www.mdpi.com/1996-1944/11/9/1501/xml |
| article xml file uploaded | 22 August 2018 11:55 CEST | Original file | - |
