| article html file updated | 31 August 2025 07:59 CEST | Update | https://www.mdpi.com/2227-9717/8/1/45 |
| article html file updated | 19 July 2022 20:20 CEST | Update | - |
| article html file updated | 14 February 2020 23:22 CET | Update | - |
| article html file updated | 7 February 2020 02:28 CET | Update | - |
| article html file updated | 21 January 2020 11:06 CET | Original file | - |
| article pdf uploaded. | 21 January 2020 11:02 CET | Updated version of record | https://www.mdpi.com/2227-9717/8/1/45/pdf |
| article xml uploaded. | 21 January 2020 11:02 CET | Update | https://www.mdpi.com/2227-9717/8/1/45/xml |
| article xml file uploaded | 21 January 2020 11:02 CET | Update | - |
| article supplementary file uploaded. | 1 January 2020 10:07 CET | - | https://www.mdpi.com/2227-9717/8/1/45#supplementary |
| article pdf uploaded. | 1 January 2020 10:07 CET | Version of Record | https://www.mdpi.com/2227-9717/8/1/45/pdf-vor |
| article xml file uploaded | 1 January 2020 10:07 CET | Original file | - |
