| article html file updated | 10 February 2020 12:47 CET | Update | https://www.mdpi.com/1996-1073/11/10/2559 |
| article html file updated | 8 October 2019 07:44 CEST | Update | N/A |
| article html file updated | 29 April 2019 02:08 CEST | Update | N/A |
| article html file updated | 14 April 2019 21:30 CEST | Update | N/A |
| article html file updated | 31 March 2019 22:48 CEST | Update | N/A |
| article html file updated | 31 October 2018 08:42 CET | Update | N/A |
| article html file updated | 26 September 2018 05:30 CEST | Original file | N/A |
| article pdf uploaded. | 26 September 2018 05:29 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/10/2559/pdf |
| article xml uploaded. | 26 September 2018 05:29 CEST | Update | https://www.mdpi.com/1996-1073/11/10/2559/xml |
| article xml file uploaded | 26 September 2018 05:29 CEST | Original file | N/A |