| article html file updated | 31 August 2025 07:05 CEST | Update | https://www.mdpi.com/1999-4915/12/1/13 |
| article html file updated | 19 July 2022 21:11 CEST | Update | - |
| article html file updated | 14 February 2020 20:27 CET | Update | - |
| article html file updated | 6 February 2020 22:45 CET | Update | - |
| article html file updated | 8 January 2020 12:24 CET | Update | - |
| article pdf uploaded. | 8 January 2020 12:22 CET | Updated version of record | https://www.mdpi.com/1999-4915/12/1/13/pdf |
| article xml uploaded. | 8 January 2020 12:22 CET | Update | https://www.mdpi.com/1999-4915/12/1/13/xml |
| article xml file uploaded | 8 January 2020 12:22 CET | Update | - |
| article html file updated | 20 December 2019 12:19 CET | Original file | - |
| article supplementary file uploaded. | 20 December 2019 12:17 CET | - | https://www.mdpi.com/1999-4915/12/1/13#supplementary |
| article pdf uploaded. | 20 December 2019 12:17 CET | Version of Record | https://www.mdpi.com/1999-4915/12/1/13/pdf-vor |
| article xml uploaded. | 20 December 2019 12:17 CET | Update | - |
| article xml file uploaded | 20 December 2019 12:17 CET | Original file | - |
