| article html file updated | 31 August 2025 12:35 CEST | Update | https://www.mdpi.com/2227-9032/8/1/44 |
| article html file updated | 20 July 2022 21:05 CEST | Update | N/A |
| article html file updated | 1 April 2020 10:50 CEST | Update | N/A |
| article html file updated | 26 March 2020 08:12 CET | Original file | N/A |
| article pdf uploaded. | 26 March 2020 08:10 CET | Updated version of record | https://www.mdpi.com/2227-9032/8/1/44/pdf |
| article xml uploaded. | 26 March 2020 08:10 CET | Update | https://www.mdpi.com/2227-9032/8/1/44/xml |
| article xml file uploaded | 26 March 2020 08:10 CET | Update | N/A |
| article pdf uploaded. | 24 February 2020 14:58 CET | Version of Record | https://www.mdpi.com/2227-9032/8/1/44/pdf-vor |
| article xml file uploaded | 24 February 2020 14:58 CET | Original file | N/A |
