- Correspondence to Dr Fred Gerr, University of Iowa, University of Iowa, 100 Oakdale Campus, 140 IREH, Iowa City, IA, 52242, USA;
Contributors Both authors contributed equally to this letter.
- Accepted 2 January 2012
- Published Online First 1 March 2012
We appreciate the careful reading of our editorial1 by Drs Mikkelsen and Andersen.2 We regret our omission of the one published NUDATA study that was available at the time our editorial was submitted.3 That study reported significant associations between mouse usage time collected with memory resident software …