| article html file updated | 30 August 2025 04:06 CEST | Update | https://www.mdpi.com/2076-393X/6/2/29 |
| article html file updated | 16 July 2022 20:41 CEST | Update | N/A |
| article html file updated | 9 February 2020 18:51 CET | Update | N/A |
| article html file updated | 3 October 2019 22:07 CEST | Update | N/A |
| article html file updated | 30 April 2019 17:05 CEST | Update | N/A |
| article html file updated | 16 April 2019 17:32 CEST | Update | N/A |
| article html file updated | 30 March 2019 04:10 CET | Update | N/A |
| article html file updated | 27 June 2018 13:30 CEST | Update | N/A |
| article html file updated | 24 May 2018 10:01 CEST | Original file | N/A |
| article pdf uploaded. | 24 May 2018 10:00 CEST | Version of Record | https://www.mdpi.com/2076-393X/6/2/29/pdf |
| article xml uploaded. | 24 May 2018 10:00 CEST | Update | https://www.mdpi.com/2076-393X/6/2/29/xml |
| article xml file uploaded | 24 May 2018 10:00 CEST | Original file | N/A |
