| article html file updated | 31 August 2025 15:05 CEST | Update | https://www.mdpi.com/2076-3921/9/3/257 |
| article html file updated | 20 July 2022 23:35 CEST | Update | N/A |
| article html file updated | 2 April 2020 02:09 CEST | Update | N/A |
| article html file updated | 23 March 2020 15:48 CET | Update | N/A |
| article pdf uploaded. | 23 March 2020 15:46 CET | Updated version of record | https://www.mdpi.com/2076-3921/9/3/257/pdf |
| article xml uploaded. | 23 March 2020 15:46 CET | Update | https://www.mdpi.com/2076-3921/9/3/257/xml |
| article xml file uploaded | 23 March 2020 15:46 CET | Update | N/A |
| article html file updated | 21 March 2020 09:42 CET | Original file | N/A |
| article supplementary file uploaded. | 21 March 2020 09:40 CET | - | https://www.mdpi.com/2076-3921/9/3/257#supplementary |
| article pdf uploaded. | 21 March 2020 09:40 CET | Version of Record | https://www.mdpi.com/2076-3921/9/3/257/pdf-vor |
| article xml file uploaded | 21 March 2020 09:40 CET | Original file | N/A |
