| article html file updated | 1 September 2025 00:56 CEST | Update | https://www.mdpi.com/2227-9032/8/3/188 |
| article html file updated | 21 July 2022 22:15 CEST | Update | N/A |
| article html file updated | 10 July 2020 03:58 CEST | Update | N/A |
| article pdf uploaded. | 10 July 2020 03:57 CEST | Updated version of record | https://www.mdpi.com/2227-9032/8/3/188/pdf |
| article xml uploaded. | 10 July 2020 03:57 CEST | Update | https://www.mdpi.com/2227-9032/8/3/188/xml |
| article xml file uploaded | 10 July 2020 03:57 CEST | Update | N/A |
| article html file updated | 7 July 2020 05:21 CEST | Original file | N/A |
| article pdf uploaded. | 7 July 2020 05:20 CEST | Updated version of record | https://www.mdpi.com/2227-9032/8/3/188/pdf-vor |
| article xml file uploaded | 7 July 2020 05:20 CEST | Original file | N/A |
| article pdf uploaded. | 27 June 2020 13:46 CEST | Updated version of record | https://www.mdpi.com/2227-9032/8/3/188/pdf-vor |
| article pdf uploaded. | 27 June 2020 13:46 CEST | Version of Record | https://www.mdpi.com/2227-9032/8/3/188/pdf-vor |