| article html file updated | 2 September 2025 01:42 CEST | Update | https://www.mdpi.com/0718-1876/16/4/64 |
| article html file updated | 25 July 2022 09:13 CEST | Update | - |
| article html file updated | 3 August 2021 03:15 CEST | Update | - |
| article html file updated | 29 March 2021 08:16 CEST | Update | - |
| article pdf uploaded. | 29 March 2021 08:15 CEST | Updated version of record | https://www.mdpi.com/0718-1876/16/4/64/pdf |
| article xml uploaded. | 29 March 2021 08:15 CEST | Update | https://www.mdpi.com/0718-1876/16/4/64/xml |
| article xml file uploaded | 29 March 2021 08:15 CEST | Update | - |
| article html file updated | 27 March 2021 06:12 CET | Update | - |
| article pdf uploaded. | 27 March 2021 06:10 CET | Updated version of record | https://www.mdpi.com/0718-1876/16/4/64/pdf-vor |
| article xml file uploaded | 27 March 2021 06:10 CET | Update | - |
| article html file updated | 26 March 2021 23:59 CET | Update | - |
| article pdf uploaded. | 26 March 2021 07:29 CET | Updated version of record | https://www.mdpi.com/0718-1876/16/4/64/pdf-vor |
| article xml file uploaded | 26 March 2021 07:29 CET | Update | - |
| article html file updated | 25 March 2021 11:42 CET | Original file | - |
| article pdf uploaded. | 25 March 2021 11:41 CET | Version of Record | https://www.mdpi.com/0718-1876/16/4/64/pdf-vor |
| article xml file uploaded | 25 March 2021 11:41 CET | Original file | - |
