| article html file updated | 24 December 2025 21:00 CET | Update | https://www.mdpi.com/2077-1312/8/9/665 |
| article html file updated | 1 September 2025 06:55 CEST | Update | N/A |
| article html file updated | 22 July 2022 05:09 CEST | Update | N/A |
| article html file updated | 31 August 2020 08:19 CEST | Update | N/A |
| article pdf uploaded. | 31 August 2020 08:17 CEST | Updated version of record | https://www.mdpi.com/2077-1312/8/9/665/pdf |
| article xml uploaded. | 31 August 2020 08:17 CEST | Update | https://www.mdpi.com/2077-1312/8/9/665/xml |
| article xml file uploaded | 31 August 2020 08:17 CEST | Update | N/A |
| article html file updated | 29 August 2020 15:18 CEST | Original file | N/A |
| article pdf uploaded. | 29 August 2020 15:16 CEST | Updated version of record | https://www.mdpi.com/2077-1312/8/9/665/pdf-vor |
| article xml uploaded. | 29 August 2020 15:16 CEST | Update | N/A |
| article xml file uploaded | 29 August 2020 15:16 CEST | Original file | N/A |
| article pdf uploaded. | 28 August 2020 12:31 CEST | Updated version of record | https://www.mdpi.com/2077-1312/8/9/665/pdf-vor |
| article pdf uploaded. | 28 August 2020 12:31 CEST | Version of Record | https://www.mdpi.com/2077-1312/8/9/665/pdf-vor |
