| article html file updated | 31 August 2025 03:51 CEST | Update | https://www.mdpi.com/2075-4418/9/4/169 |
| article html file updated | 20 July 2022 00:32 CEST | Update | - |
| article html file updated | 14 February 2020 05:43 CET | Update | - |
| article html file updated | 30 December 2019 11:06 CET | Update | - |
| article html file updated | 13 November 2019 10:48 CET | Original file | - |
| article pdf uploaded. | 13 November 2019 10:46 CET | Updated version of record | https://www.mdpi.com/2075-4418/9/4/169/pdf |
| article xml uploaded. | 13 November 2019 10:46 CET | Update | https://www.mdpi.com/2075-4418/9/4/169/xml |
| article xml file uploaded | 13 November 2019 10:46 CET | Update | - |
| article supplementary file uploaded. | 31 October 2019 17:09 CET | - | https://www.mdpi.com/2075-4418/9/4/169#supplementary |
| article pdf uploaded. | 31 October 2019 17:09 CET | Version of Record | https://www.mdpi.com/2075-4418/9/4/169/pdf-vor |
| article xml file uploaded | 31 October 2019 17:09 CET | Original file | - |
