| article html file updated | 10 February 2020 08:20 CET | Update | https://www.mdpi.com/1996-1073/11/9/2288 |
| article html file updated | 7 October 2019 06:01 CEST | Update | N/A |
| article html file updated | 29 April 2019 11:11 CEST | Update | N/A |
| article html file updated | 15 April 2019 06:50 CEST | Update | N/A |
| article html file updated | 31 March 2019 13:23 CEST | Update | N/A |
| article html file updated | 25 September 2018 13:34 CEST | Update | N/A |
| article html file updated | 30 August 2018 14:45 CEST | Original file | N/A |
| article pdf uploaded. | 30 August 2018 14:43 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/9/2288/pdf |
| article xml uploaded. | 30 August 2018 14:43 CEST | Update | https://www.mdpi.com/1996-1073/11/9/2288/xml |
| article xml file uploaded | 30 August 2018 14:43 CEST | Original file | N/A |