| article html file updated | 31 August 2025 12:04 CEST | Update | https://www.mdpi.com/2071-1050/12/4/1544 |
| article html file updated | 20 July 2022 20:34 CEST | Update | - |
| article html file updated | 6 March 2020 05:16 CET | Update | - |
| article html file updated | 26 February 2020 08:49 CET | Update | - |
| article pdf uploaded. | 26 February 2020 08:48 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/4/1544/pdf |
| article xml uploaded. | 26 February 2020 08:48 CET | Update | https://www.mdpi.com/2071-1050/12/4/1544/xml |
| article xml file uploaded | 26 February 2020 08:48 CET | Update | - |
| article html file updated | 25 February 2020 14:35 CET | Original file | - |
| article pdf uploaded. | 25 February 2020 14:33 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/4/1544/pdf-vor |
| article xml uploaded. | 25 February 2020 14:33 CET | Update | - |
| article xml file uploaded | 25 February 2020 14:33 CET | Update | - |
| article supplementary file uploaded. | 19 February 2020 10:33 CET | - | https://www.mdpi.com/2071-1050/12/4/1544#supplementary |
| article pdf uploaded. | 19 February 2020 10:33 CET | Version of Record | https://www.mdpi.com/2071-1050/12/4/1544/pdf-vor |
| article xml file uploaded | 19 February 2020 10:33 CET | Original file | - |
