| article html file updated | 31 August 2025 02:19 CEST | Update | https://www.mdpi.com/2073-4468/8/4/49 |
| article html file updated | 21 August 2025 22:45 CEST | Update | - |
| article html file updated | 20 July 2022 02:21 CEST | Update | - |
| article html file updated | 13 February 2020 21:52 CET | Update | - |
| article html file updated | 30 December 2019 16:42 CET | Update | - |
| article html file updated | 22 October 2019 05:52 CEST | Original file | - |
| article supplementary file uploaded. | 22 October 2019 05:51 CEST | - | https://www.mdpi.com/2073-4468/8/4/49#supplementary |
| article pdf uploaded. | 22 October 2019 05:51 CEST | Updated version of record | https://www.mdpi.com/2073-4468/8/4/49/pdf |
| article xml uploaded. | 22 October 2019 05:51 CEST | Update | https://www.mdpi.com/2073-4468/8/4/49/xml |
| article xml file uploaded | 22 October 2019 05:51 CEST | Update | - |
| article supplementary file uploaded. | 1 October 2019 14:09 CEST | - | https://www.mdpi.com/2073-4468/8/4/49#supplementary |
| article pdf uploaded. | 1 October 2019 14:09 CEST | Version of Record | https://www.mdpi.com/2073-4468/8/4/49/pdf-vor |
| article xml file uploaded | 1 October 2019 14:09 CEST | Original file | - |
