Jim Butler, physicist

Ben Fabry, electrical engineer

Ning Wang, cell biologist

Jeffrey F. Fredberg, fluid dynamics engineer

Peter Valberg (pvalberg@hsph.harvard.edu), physicist

Emil Millet, software engineer

------------------------------ collaborators ------------------------------

Geoffrey Maksym, biomedical engineer

Rolf Hubmayr, pulmonologist (Mayo-Clinic Rochester, MN)

Winfried Möller (moeller@gsf.de), physicist (GSF Gauting, Germany)

Maureen Harp, mechanical engineer

Claude Duvivier (duvivier.claude@wanadoo.fr), electrical engineer (Nancy, France)

Luc Eberhard (eol.eberhard@bluewin.ch), electrical engineer (Basel, Switzerland)

Maureen Harp with our Spinning Top Aerosol Generator for producing ferromagnetic beads (the machine was built by Winfried Möller and colleagues)

Claude Duvivier, working on our new MTC with magneto-resistive sensors

The mechanical components of the new magneto-resistive MTC were built by Luc Eberhard, Basel (Switzerland)