| article html file updated | 1 September 2025 03:57 CEST | Update | https://www.mdpi.com/2311-5629/6/3/49 |
| article html file updated | 22 July 2022 01:18 CEST | Update | N/A |
| article html file updated | 18 November 2020 02:12 CET | Update | N/A |
| article html file updated | 31 July 2020 12:34 CEST | Original file | N/A |
| article pdf uploaded. | 31 July 2020 12:00 CEST | Updated version of record | https://www.mdpi.com/2311-5629/6/3/49/pdf |
| article xml uploaded. | 31 July 2020 12:00 CEST | Update | https://www.mdpi.com/2311-5629/6/3/49/xml |
| article xml file uploaded | 31 July 2020 12:00 CEST | Original file | N/A |
| article pdf uploaded. | 25 July 2020 11:04 CEST | Updated version of record | https://www.mdpi.com/2311-5629/6/3/49/pdf-vor |
| article pdf uploaded. | 25 July 2020 11:03 CEST | Version of Record | https://www.mdpi.com/2311-5629/6/3/49/pdf-vor |
