| article html file updated | 31 August 2025 07:27 CEST | Update | https://www.mdpi.com/1996-1073/13/1/116 |
| article html file updated | 19 July 2022 20:50 CEST | Update | N/A |
| article html file updated | 14 February 2020 21:38 CET | Update | N/A |
| article html file updated | 16 January 2020 10:56 CET | Update | N/A |
| article html file updated | 30 December 2019 11:43 CET | Update | N/A |
| article pdf uploaded. | 30 December 2019 10:53 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/1/116/pdf |
| article xml uploaded. | 30 December 2019 10:53 CET | Update | https://www.mdpi.com/1996-1073/13/1/116/xml |
| article xml file uploaded | 30 December 2019 10:53 CET | Update | N/A |
| article html file updated | 25 December 2019 11:12 CET | Original file | N/A |
| article pdf uploaded. | 25 December 2019 11:11 CET | Version of Record | https://www.mdpi.com/1996-1073/13/1/116/pdf-vor |
| article xml uploaded. | 25 December 2019 11:11 CET | Update | N/A |
| article xml file uploaded | 25 December 2019 11:10 CET | Original file | N/A |
