| article html file updated | 16 August 2026 22:19 CEST | Update | https://www.mdpi.com/1996-1073/13/1/134 |
| article html file updated | 14 February 2020 21:55 CET | Update | N/A |
| article html file updated | 16 January 2020 11:24 CET | Update | N/A |
| article html file updated | 26 December 2019 12:03 CET | Original file | N/A |
| article supplementary file uploaded. | 26 December 2019 12:01 CET | - | https://www.mdpi.com/1996-1073/13/1/134#supplementary |
| article pdf uploaded. | 26 December 2019 12:01 CET | Version of Record | https://www.mdpi.com/1996-1073/13/1/134/pdf |
| article xml uploaded. | 26 December 2019 12:01 CET | Update | https://www.mdpi.com/1996-1073/13/1/134/xml |
| article xml file uploaded | 26 December 2019 12:01 CET | Original file | N/A |
