| article html file updated | 10 February 2020 06:37 CET | Update | https://www.mdpi.com/1996-1073/11/8/2169 |
| article html file updated | 6 October 2019 20:18 CEST | Update | - |
| article html file updated | 29 April 2019 15:08 CEST | Update | - |
| article html file updated | 15 April 2019 10:33 CEST | Update | - |
| article html file updated | 31 March 2019 09:41 CEST | Update | - |
| article html file updated | 28 August 2018 04:37 CEST | Update | - |
| article html file updated | 20 August 2018 08:32 CEST | Original file | - |
| article pdf uploaded. | 20 August 2018 08:31 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/8/2169/pdf |
| article xml uploaded. | 20 August 2018 08:31 CEST | Update | https://www.mdpi.com/1996-1073/11/8/2169/xml |
| article xml file uploaded | 20 August 2018 08:31 CEST | Original file | - |
