| article html file updated | 31 August 2025 11:35 CEST | Update | https://www.mdpi.com/2077-1444/11/2/87 |
| article html file updated | 20 July 2022 20:06 CEST | Update | N/A |
| article html file updated | 6 March 2020 11:08 CET | Update | N/A |
| article html file updated | 2 March 2020 02:19 CET | Original file | N/A |
| article pdf uploaded. | 2 March 2020 02:18 CET | Updated version of record | https://www.mdpi.com/2077-1444/11/2/87/pdf |
| article xml uploaded. | 2 March 2020 02:18 CET | Update | https://www.mdpi.com/2077-1444/11/2/87/xml |
| article xml file uploaded | 2 March 2020 02:18 CET | Update | N/A |
| article pdf uploaded. | 13 February 2020 15:20 CET | Version of Record | https://www.mdpi.com/2077-1444/11/2/87/pdf-vor |
| article xml file uploaded | 13 February 2020 15:20 CET | Original file | N/A |
