| article html file updated | 31 August 2025 09:46 CEST | Update | https://www.mdpi.com/2076-3921/9/2/97 |
| article html file updated | 20 July 2022 18:17 CEST | Update | N/A |
| article html file updated | 6 March 2020 05:46 CET | Update | N/A |
| article html file updated | 1 March 2020 10:08 CET | Original file | N/A |
| article pdf uploaded. | 1 March 2020 10:06 CET | Updated version of record | https://www.mdpi.com/2076-3921/9/2/97/pdf |
| article xml uploaded. | 1 March 2020 10:06 CET | Update | https://www.mdpi.com/2076-3921/9/2/97/xml |
| article xml file uploaded | 1 March 2020 10:06 CET | Update | N/A |
| article pdf uploaded. | 23 January 2020 09:02 CET | Updated version of record | https://www.mdpi.com/2076-3921/9/2/97/pdf-vor |
| article xml file uploaded | 23 January 2020 09:02 CET | Update | N/A |
| article pdf uploaded. | 23 January 2020 09:01 CET | Version of Record | https://www.mdpi.com/2076-3921/9/2/97/pdf-vor |
| article xml file uploaded | 23 January 2020 09:01 CET | Original file | N/A |
