| article html file updated | 31 August 2025 09:19 CEST | Update | https://www.mdpi.com/2077-1312/8/1/52 |
| article html file updated | 20 July 2022 17:51 CEST | Update | - |
| article html file updated | 15 February 2020 04:03 CET | Update | - |
| article html file updated | 5 February 2020 21:26 CET | Update | - |
| article html file updated | 23 January 2020 08:01 CET | Original file | - |
| article pdf uploaded. | 23 January 2020 07:59 CET | Updated version of record | https://www.mdpi.com/2077-1312/8/1/52/pdf |
| article xml uploaded. | 23 January 2020 07:59 CET | Update | https://www.mdpi.com/2077-1312/8/1/52/xml |
| article xml file uploaded | 23 January 2020 07:59 CET | Update | - |
| article supplementary file uploaded. | 18 January 2020 09:03 CET | - | https://www.mdpi.com/2077-1312/8/1/52#supplementary |
| article pdf uploaded. | 18 January 2020 09:03 CET | Version of Record | https://www.mdpi.com/2077-1312/8/1/52/pdf-vor |
| article xml file uploaded | 18 January 2020 09:03 CET | Original file | - |
