| article html file updated | 31 August 2025 09:54 CEST | Update | https://www.mdpi.com/2076-3921/9/2/101 |
| article html file updated | 20 July 2022 18:25 CEST | Update | N/A |
| article html file updated | 6 March 2020 05:47 CET | Update | N/A |
| article html file updated | 28 February 2020 12:50 CET | Original file | N/A |
| article pdf uploaded. | 28 February 2020 12:49 CET | Updated version of record | https://www.mdpi.com/2076-3921/9/2/101/pdf |
| article xml uploaded. | 28 February 2020 12:49 CET | Update | https://www.mdpi.com/2076-3921/9/2/101/xml |
| article xml file uploaded | 28 February 2020 12:49 CET | Update | N/A |
| article pdf uploaded. | 24 January 2020 13:02 CET | Version of Record | https://www.mdpi.com/2076-3921/9/2/101/pdf-vor |
| article xml file uploaded | 24 January 2020 13:02 CET | Original file | N/A |
