1. IBM Research,Yorktown Heights,NY,USA
2. EverythingALS,Los Altos,US
3. SRI International,Menlo Park,CA,US
4. Interdisciplinaria y Aplicada (INFINA),Universidad de Buenos Aires, FCEN, Física CONICET - UBA, Instituto de Física,Buenos Aires,Argentina
5. Temple University,Department of Neurology,Philadelphia,PA,USA
6. Massachusetts Institute of Technology,Cambridge,USA
7. MGH Institute of Health Professions,Boston,USA