| article html file updated | 31 August 2025 11:04 CEST | Update | https://www.mdpi.com/1999-4907/11/2/189 |
| article html file updated | 20 July 2022 19:36 CEST | Update | N/A |
| article html file updated | 7 March 2020 05:45 CET | Update | N/A |
| article html file updated | 7 March 2020 04:52 CET | Update | N/A |
| article html file updated | 2 March 2020 10:48 CET | Update | N/A |
| article pdf uploaded. | 2 March 2020 10:47 CET | Updated version of record | https://www.mdpi.com/1999-4907/11/2/189/pdf |
| article xml uploaded. | 2 March 2020 10:47 CET | Update | https://www.mdpi.com/1999-4907/11/2/189/xml |
| article xml file uploaded | 2 March 2020 10:47 CET | Update | N/A |
| article html file updated | 1 March 2020 11:55 CET | Original file | N/A |
| article pdf uploaded. | 1 March 2020 11:53 CET | Updated version of record | https://www.mdpi.com/1999-4907/11/2/189/pdf-vor |
| article xml file uploaded | 1 March 2020 11:53 CET | Update | N/A |
| article pdf uploaded. | 7 February 2020 16:22 CET | Version of Record | https://www.mdpi.com/1999-4907/11/2/189/pdf-vor |
| article xml file uploaded | 7 February 2020 16:22 CET | Original file | N/A |
