Scientific rigor and the art of motorcycle maintenance

Affiliations

• ¹ University of Bristol, Bristol, UK.
• ² CHDI Management/CHDI Foundation, New York, New York, USA.
• ³ PsychoGenics, Inc., Tarrytown, New York, USA and Columbia University, New York, New York, USA.
• ⁴ University of Lisbon, Portugal.
• ⁵ Cardiff University, Cardiff, UK.
• ⁶ University of Iowa, Iowa City, Iowa, USA.
• ⁷ University College London, London, UK.
• ⁸ Johns Hopkins University, Baltimore, USA.
• ⁹ University of Amsterdam, Amsterdam, Holland.