| article html file updated | 31 August 2025 14:34 CEST | Update | https://www.mdpi.com/2304-8158/9/3/342 |
| article html file updated | 20 July 2022 23:03 CEST | Update | - |
| article html file updated | 2 April 2020 03:42 CEST | Update | - |
| article html file updated | 16 March 2020 12:20 CET | Update | - |
| article html file updated | 16 March 2020 12:20 CET | Original file | - |
| article pdf uploaded. | 16 March 2020 12:19 CET | Updated version of record | https://www.mdpi.com/2304-8158/9/3/342/pdf |
| article xml uploaded. | 16 March 2020 12:19 CET | Update | https://www.mdpi.com/2304-8158/9/3/342/xml |
| article xml file uploaded | 16 March 2020 12:19 CET | Update | - |
| article xml file uploaded | 16 March 2020 12:18 CET | Original file | - |
