| article html file updated | 31 August 2025 15:46 CEST | Update | https://www.mdpi.com/2075-5309/10/4/64 |
| article html file updated | 21 July 2022 00:15 CEST | Update | N/A |
| article html file updated | 8 May 2020 16:37 CEST | Update | N/A |
| article html file updated | 1 April 2020 08:52 CEST | Original file | N/A |
| article pdf uploaded. | 1 April 2020 08:51 CEST | Updated version of record | https://www.mdpi.com/2075-5309/10/4/64/pdf |
| article xml uploaded. | 1 April 2020 08:51 CEST | Update | https://www.mdpi.com/2075-5309/10/4/64/xml |
| article xml file uploaded | 1 April 2020 08:51 CEST | Update | N/A |
| article pdf uploaded. | 28 March 2020 12:42 CET | Version of Record | https://www.mdpi.com/2075-5309/10/4/64/pdf-vor |
| article xml file uploaded | 28 March 2020 12:42 CET | Original file | N/A |
