| article html file updated | 31 August 2025 09:30 CEST | Update | https://www.mdpi.com/2076-3921/9/1/88 |
| article html file updated | 20 July 2022 18:02 CEST | Update | N/A |
| article html file updated | 15 February 2020 04:44 CET | Update | N/A |
| article html file updated | 7 February 2020 14:37 CET | Update | N/A |
| article html file updated | 22 January 2020 15:45 CET | Update | N/A |
| article html file updated | 21 January 2020 16:04 CET | Original file | N/A |
| article pdf uploaded. | 21 January 2020 16:03 CET | Updated version of record | https://www.mdpi.com/2076-3921/9/1/88/pdf |
| article xml uploaded. | 21 January 2020 16:03 CET | Update | https://www.mdpi.com/2076-3921/9/1/88/xml |
| article xml file uploaded | 21 January 2020 16:03 CET | Update | N/A |
| article supplementary file uploaded. | 20 January 2020 15:03 CET | - | https://www.mdpi.com/2076-3921/9/1/88#supplementary |
| article pdf uploaded. | 20 January 2020 15:03 CET | Version of Record | https://www.mdpi.com/2076-3921/9/1/88/pdf-vor |
| article xml file uploaded | 20 January 2020 15:03 CET | Original file | N/A |
