| article html file updated | 17 August 2026 02:30 CEST | Update | https://www.mdpi.com/2077-1312/8/2/108 |
| article html file updated | 31 August 2025 11:18 CEST | Update | N/A |
| article html file updated | 20 July 2022 19:49 CEST | Update | N/A |
| article html file updated | 6 March 2020 07:01 CET | Update | N/A |
| article html file updated | 29 February 2020 16:17 CET | Original file | N/A |
| article pdf uploaded. | 29 February 2020 16:16 CET | Updated version of record | https://www.mdpi.com/2077-1312/8/2/108/pdf |
| article xml uploaded. | 29 February 2020 16:16 CET | Update | https://www.mdpi.com/2077-1312/8/2/108/xml |
| article xml file uploaded | 29 February 2020 16:16 CET | Update | N/A |
| article pdf uploaded. | 11 February 2020 08:36 CET | Version of Record | https://www.mdpi.com/2077-1312/8/2/108/pdf-vor |
| article xml file uploaded | 11 February 2020 08:36 CET | Original file | N/A |
