| article html file updated | 31 August 2025 10:50 CEST | Update | https://www.mdpi.com/1999-4923/12/2/136 |
| article html file updated | 20 July 2022 19:22 CEST | Update | N/A |
| article html file updated | 6 March 2020 10:59 CET | Update | N/A |
| article html file updated | 1 March 2020 13:37 CET | Original file | N/A |
| article pdf uploaded. | 1 March 2020 13:36 CET | Updated version of record | https://www.mdpi.com/1999-4923/12/2/136/pdf |
| article xml uploaded. | 1 March 2020 13:36 CET | Update | https://www.mdpi.com/1999-4923/12/2/136/xml |
| article xml file uploaded | 1 March 2020 13:36 CET | Update | N/A |
| article pdf uploaded. | 7 February 2020 06:27 CET | Updated version of record | https://www.mdpi.com/1999-4923/12/2/136/pdf-vor |
| article pdf uploaded. | 5 February 2020 16:35 CET | Version of Record | https://www.mdpi.com/1999-4923/12/2/136/pdf-vor |
| article xml file uploaded | 5 February 2020 16:35 CET | Original file | N/A |
