| article html file updated | 31 August 2025 11:20 CEST | Update | https://www.mdpi.com/1999-4907/11/2/199 |
| article html file updated | 20 July 2022 19:52 CEST | Update | N/A |
| article html file updated | 7 March 2020 06:43 CET | Update | N/A |
| article html file updated | 7 March 2020 04:54 CET | Update | N/A |
| article html file updated | 1 March 2020 08:05 CET | Original file | N/A |
| article pdf uploaded. | 1 March 2020 08:03 CET | Updated version of record | https://www.mdpi.com/1999-4907/11/2/199/pdf |
| article xml uploaded. | 1 March 2020 08:03 CET | Update | https://www.mdpi.com/1999-4907/11/2/199/xml |
| article xml file uploaded | 1 March 2020 08:03 CET | Update | N/A |
| article pdf uploaded. | 11 February 2020 12:09 CET | Version of Record | https://www.mdpi.com/1999-4907/11/2/199/pdf-vor |
| article xml file uploaded | 11 February 2020 12:09 CET | Original file | N/A |
