| article html file updated | 31 August 2025 14:46 CEST | Update | https://www.mdpi.com/2227-9059/8/3/63 |
| article html file updated | 20 July 2022 23:16 CEST | Update | N/A |
| article html file updated | 1 April 2020 20:05 CEST | Update | N/A |
| article html file updated | 26 March 2020 11:23 CET | Original file | N/A |
| article pdf uploaded. | 26 March 2020 11:22 CET | Updated version of record | https://www.mdpi.com/2227-9059/8/3/63/pdf |
| article xml uploaded. | 26 March 2020 11:22 CET | Update | https://www.mdpi.com/2227-9059/8/3/63/xml |
| article xml file uploaded | 26 March 2020 11:22 CET | Update | N/A |
| article pdf uploaded. | 18 March 2020 12:59 CET | Version of Record | https://www.mdpi.com/2227-9059/8/3/63/pdf-vor |
| article xml file uploaded | 18 March 2020 12:59 CET | Original file | N/A |
