| article html file updated | 2 September 2025 01:45 CEST | Update | https://www.mdpi.com/2075-5309/11/4/136 |
| article html file updated | 25 July 2022 09:18 CEST | Update | N/A |
| article html file updated | 3 August 2021 04:43 CEST | Update | N/A |
| article html file updated | 22 April 2021 10:10 CEST | Update | N/A |
| article pdf uploaded. | 22 April 2021 10:05 CEST | Updated version of record | https://www.mdpi.com/2075-5309/11/4/136/pdf |
| article xml uploaded. | 22 April 2021 10:05 CEST | Update | https://www.mdpi.com/2075-5309/11/4/136/xml |
| article xml file uploaded | 22 April 2021 10:05 CEST | Update | N/A |
| article html file updated | 27 March 2021 00:10 CET | Update | N/A |
| article pdf uploaded. | 26 March 2021 13:06 CET | Updated version of record | https://www.mdpi.com/2075-5309/11/4/136/pdf-vor |
| article xml file uploaded | 26 March 2021 13:06 CET | Update | N/A |
| article html file updated | 25 March 2021 15:44 CET | Original file | N/A |
| article pdf uploaded. | 25 March 2021 15:42 CET | Version of Record | https://www.mdpi.com/2075-5309/11/4/136/pdf-vor |
| article xml file uploaded | 25 March 2021 15:42 CET | Original file | N/A |
