| article html file updated | 31 August 2025 02:04 CEST | Update | https://www.mdpi.com/2073-4352/9/10/502 |
| article html file updated | 20 July 2022 02:39 CEST | Update | - |
| article html file updated | 13 February 2020 20:40 CET | Update | - |
| article html file updated | 29 October 2019 18:18 CET | Update | - |
| article html file updated | 8 October 2019 08:11 CEST | Original file | - |
| article pdf uploaded. | 8 October 2019 08:10 CEST | Updated version of record | https://www.mdpi.com/2073-4352/9/10/502/pdf |
| article xml uploaded. | 8 October 2019 08:10 CEST | Update | https://www.mdpi.com/2073-4352/9/10/502/xml |
| article xml file uploaded | 8 October 2019 08:10 CEST | Update | - |
| article pdf uploaded. | 26 September 2019 17:25 CEST | Version of Record | https://www.mdpi.com/2073-4352/9/10/502/pdf-vor |
| article xml file uploaded | 26 September 2019 17:25 CEST | Original file | - |
