| article html file updated | 31 August 2025 12:42 CEST | Update | https://www.mdpi.com/2227-9032/8/1/45 |
| article html file updated | 21 August 2025 23:41 CEST | Update | - |
| article html file updated | 20 July 2022 21:12 CEST | Update | - |
| article html file updated | 1 April 2020 10:50 CEST | Update | - |
| article html file updated | 26 March 2020 16:50 CET | Update | - |
| article pdf uploaded. | 26 March 2020 16:48 CET | Updated version of record | https://www.mdpi.com/2227-9032/8/1/45/pdf |
| article xml uploaded. | 26 March 2020 16:48 CET | Update | https://www.mdpi.com/2227-9032/8/1/45/xml |
| article xml file uploaded | 26 March 2020 16:48 CET | Update | - |
| article html file updated | 26 March 2020 16:26 CET | Original file | - |
| article pdf uploaded. | 26 March 2020 16:25 CET | Updated version of record | https://www.mdpi.com/2227-9032/8/1/45/pdf-vor |
| article xml file uploaded | 26 March 2020 16:25 CET | Update | - |
| article supplementary file uploaded. | 25 February 2020 14:36 CET | - | https://www.mdpi.com/2227-9032/8/1/45#supplementary |
| article pdf uploaded. | 25 February 2020 14:36 CET | Version of Record | https://www.mdpi.com/2227-9032/8/1/45/pdf-vor |
| article xml file uploaded | 25 February 2020 14:36 CET | Original file | - |
