| article html file updated | 31 August 2025 12:05 CEST | Update | https://www.mdpi.com/2077-1312/8/2/134 |
| article html file updated | 20 July 2022 20:36 CEST | Update | - |
| article html file updated | 6 March 2020 07:17 CET | Update | - |
| article html file updated | 22 February 2020 15:02 CET | Original file | - |
| article pdf uploaded. | 22 February 2020 15:00 CET | Updated version of record | https://www.mdpi.com/2077-1312/8/2/134/pdf |
| article xml uploaded. | 22 February 2020 15:00 CET | Update | https://www.mdpi.com/2077-1312/8/2/134/xml |
| article xml file uploaded | 22 February 2020 15:00 CET | Update | - |
| article supplementary file uploaded. | 19 February 2020 12:28 CET | - | https://www.mdpi.com/2077-1312/8/2/134#supplementary |
| article pdf uploaded. | 19 February 2020 12:28 CET | Version of Record | https://www.mdpi.com/2077-1312/8/2/134/pdf-vor |
| article xml file uploaded | 19 February 2020 12:28 CET | Original file | - |
