| article html file updated | 20 July 2022 17:42 CEST | Update | https://www.mdpi.com/1996-1073/13/2/441 |
| article html file updated | 15 February 2020 03:32 CET | Update | N/A |
| article html file updated | 7 February 2020 15:28 CET | Update | N/A |
| article html file updated | 16 January 2020 19:09 CET | Original file | N/A |
| article pdf uploaded. | 16 January 2020 13:16 CET | Version of Record | https://www.mdpi.com/1996-1073/13/2/441/pdf |
| article xml uploaded. | 16 January 2020 13:16 CET | Update | https://www.mdpi.com/1996-1073/13/2/441/xml |
| article xml file uploaded | 16 January 2020 13:16 CET | Original file | N/A |
