| article html file updated | 31 August 2025 16:31 CEST | Update | https://www.mdpi.com/2073-4344/10/4/399 |
| article html file updated | 21 July 2022 01:01 CEST | Update | N/A |
| article html file updated | 8 May 2020 18:00 CEST | Update | N/A |
| article html file updated | 13 April 2020 06:38 CEST | Original file | N/A |
| article pdf uploaded. | 13 April 2020 06:36 CEST | Updated version of record | https://www.mdpi.com/2073-4344/10/4/399/pdf |
| article xml uploaded. | 13 April 2020 06:36 CEST | Update | https://www.mdpi.com/2073-4344/10/4/399/xml |
| article xml file uploaded | 13 April 2020 06:36 CEST | Update | N/A |
| article pdf uploaded. | 4 April 2020 17:06 CEST | Version of Record | https://www.mdpi.com/2073-4344/10/4/399/pdf-vor |
| article xml file uploaded | 4 April 2020 17:06 CEST | Original file | N/A |
