| article html file updated | 31 August 2025 16:04 CEST | Update | https://www.mdpi.com/2073-4352/10/4/261 |
| article html file updated | 21 July 2022 00:33 CEST | Update | N/A |
| article html file updated | 8 May 2020 19:07 CEST | Update | N/A |
| article html file updated | 14 April 2020 08:03 CEST | Original file | N/A |
| article pdf uploaded. | 14 April 2020 08:02 CEST | Updated version of record | https://www.mdpi.com/2073-4352/10/4/261/pdf |
| article xml uploaded. | 14 April 2020 08:02 CEST | Update | https://www.mdpi.com/2073-4352/10/4/261/xml |
| article xml file uploaded | 14 April 2020 08:01 CEST | Update | N/A |
| article pdf uploaded. | 31 March 2020 18:25 CEST | Version of Record | https://www.mdpi.com/2073-4352/10/4/261/pdf-vor |
| article xml file uploaded | 31 March 2020 18:25 CEST | Original file | N/A |
