| article html file updated | 31 August 2025 10:27 CEST | Update | https://www.mdpi.com/2220-9964/9/2/88 |
| article html file updated | 20 July 2022 18:58 CEST | Update | - |
| article html file updated | 6 March 2020 17:41 CET | Update | - |
| article html file updated | 15 February 2020 07:02 CET | Update | - |
| article html file updated | 1 February 2020 12:36 CET | Original file | - |
| article pdf uploaded. | 1 February 2020 12:35 CET | Version of Record | https://www.mdpi.com/2220-9964/9/2/88/pdf |
| article xml uploaded. | 1 February 2020 12:35 CET | Update | https://www.mdpi.com/2220-9964/9/2/88/xml |
| article xml file uploaded | 1 February 2020 12:35 CET | Original file | - |
