| article html file updated | 31 August 2025 11:18 CEST | Update | https://www.mdpi.com/2305-6304/8/1/11 |
| article html file updated | 20 July 2022 19:50 CEST | Update | N/A |
| article html file updated | 21 March 2020 04:57 CET | Original file | N/A |
| article pdf uploaded. | 21 March 2020 04:56 CET | Updated version of record | https://www.mdpi.com/2305-6304/8/1/11/pdf |
| article xml uploaded. | 21 March 2020 04:56 CET | Update | https://www.mdpi.com/2305-6304/8/1/11/xml |
| article xml file uploaded | 21 March 2020 04:56 CET | Update | N/A |
| article pdf uploaded. | 11 February 2020 09:37 CET | Version of Record | https://www.mdpi.com/2305-6304/8/1/11/pdf-vor |
| article xml file uploaded | 11 February 2020 09:37 CET | Original file | N/A |
