| article html file updated | 31 August 2025 15:55 CEST | Update | https://www.mdpi.com/2571-5577/3/2/18 |
| article html file updated | 21 July 2022 00:24 CEST | Update | - |
| article html file updated | 31 March 2020 04:28 CEST | Update | - |
| article pdf uploaded. | 31 March 2020 04:26 CEST | Updated version of record | https://www.mdpi.com/2571-5577/3/2/18/pdf |
| article xml uploaded. | 31 March 2020 04:26 CEST | Update | https://www.mdpi.com/2571-5577/3/2/18/xml |
| article xml file uploaded | 31 March 2020 04:26 CEST | Update | - |
| article html file updated | 30 March 2020 15:12 CEST | Original file | - |
| article pdf uploaded. | 30 March 2020 15:09 CEST | Updated version of record | https://www.mdpi.com/2571-5577/3/2/18/pdf-vor |
| article xml file uploaded | 30 March 2020 15:09 CEST | Update | - |
| article pdf uploaded. | 30 March 2020 15:01 CEST | Version of Record | https://www.mdpi.com/2571-5577/3/2/18/pdf-vor |
| article xml file uploaded | 30 March 2020 15:01 CEST | Original file | - |
