| article html file updated | 9 February 2020 18:10 CET | Update | https://www.mdpi.com/2313-433X/4/5/72 |
| article html file updated | 3 October 2019 17:53 CEST | Update | N/A |
| article html file updated | 30 April 2019 18:36 CEST | Update | N/A |
| article html file updated | 16 April 2019 19:03 CEST | Update | N/A |
| article html file updated | 30 March 2019 02:18 CET | Update | N/A |
| article html file updated | 30 May 2018 12:08 CEST | Update | N/A |
| article html file updated | 23 May 2018 04:22 CEST | Update | N/A |
| article xml uploaded. | 23 May 2018 04:21 CEST | Update | https://www.mdpi.com/2313-433X/4/5/72/xml |
| article pdf uploaded. | 23 May 2018 04:20 CEST | Updated version of record | https://www.mdpi.com/2313-433X/4/5/72/pdf |
| article html file updated | 18 May 2018 12:53 CEST | Original file | N/A |
| article pdf uploaded. | 18 May 2018 12:51 CEST | Version of Record | https://www.mdpi.com/2313-433X/4/5/72/pdf-vor |
| article xml file uploaded | 18 May 2018 12:51 CEST | Original file | N/A |
