| article html file updated | 31 August 2025 09:35 CEST | Update | https://www.mdpi.com/2077-1312/8/2/66 |
| article html file updated | 20 July 2022 18:06 CEST | Update | N/A |
| article html file updated | 6 March 2020 06:38 CET | Update | N/A |
| article html file updated | 15 February 2020 04:58 CET | Update | N/A |
| article html file updated | 14 February 2020 07:15 CET | Original file | N/A |
| article pdf uploaded. | 14 February 2020 07:13 CET | Updated version of record | https://www.mdpi.com/2077-1312/8/2/66/pdf |
| article xml uploaded. | 14 February 2020 07:13 CET | Update | https://www.mdpi.com/2077-1312/8/2/66/xml |
| article xml file uploaded | 14 February 2020 07:13 CET | Update | N/A |
| article pdf uploaded. | 21 January 2020 12:58 CET | Version of Record | https://www.mdpi.com/2077-1312/8/2/66/pdf-vor |
| article xml file uploaded | 21 January 2020 12:58 CET | Original file | N/A |
