| article html file updated | 11 February 2020 20:00 CET | Update | https://www.mdpi.com/1996-1073/12/5/848 |
| article html file updated | 16 October 2019 00:58 CEST | Update | - |
| article html file updated | 26 April 2019 08:02 CEST | Update | - |
| article html file updated | 12 April 2019 03:34 CEST | Update | - |
| article html file updated | 4 April 2019 07:13 CEST | Update | - |
| article html file updated | 20 March 2019 05:44 CET | Update | - |
| article html file updated | 5 March 2019 06:59 CET | Original file | - |
| article pdf uploaded. | 5 March 2019 06:58 CET | Version of Record | https://www.mdpi.com/1996-1073/12/5/848/pdf |
| article xml uploaded. | 5 March 2019 06:58 CET | Update | https://www.mdpi.com/1996-1073/12/5/848/xml |
| article xml file uploaded | 5 March 2019 06:58 CET | Original file | - |
