| article html file updated | 31 August 2025 11:25 CEST | Update | https://www.mdpi.com/2071-1050/12/4/1321 |
| article html file updated | 20 July 2022 19:56 CEST | Update | - |
| article html file updated | 15 February 2020 09:19 CET | Update | - |
| article html file updated | 14 February 2020 14:53 CET | Update | - |
| article pdf uploaded. | 14 February 2020 14:52 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/4/1321/pdf |
| article xml uploaded. | 14 February 2020 14:52 CET | Update | https://www.mdpi.com/2071-1050/12/4/1321/xml |
| article xml file uploaded | 14 February 2020 14:52 CET | Update | - |
| article html file updated | 14 February 2020 14:51 CET | Update | - |
| article xml uploaded. | 14 February 2020 14:50 CET | Update | - |
| article pdf uploaded. | 14 February 2020 14:50 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/4/1321/pdf-vor |
| article xml file uploaded | 14 February 2020 14:50 CET | Update | - |
| article html file updated | 14 February 2020 14:15 CET | Original file | - |
| article pdf uploaded. | 14 February 2020 14:13 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/4/1321/pdf-vor |
| article xml uploaded. | 14 February 2020 14:13 CET | Update | - |
| article xml file uploaded | 14 February 2020 14:13 CET | Update | - |
| article xml file uploaded | 12 February 2020 10:06 CET | Original file | - |
| article pdf uploaded. | 12 February 2020 10:06 CET | Version of Record | https://www.mdpi.com/2071-1050/12/4/1321/pdf-vor |
