On average, the results showed that those in the solo conditionspent more time on their walkstations during the six-month period than those in the duo or quintet conditions.
After the duchess spent three days being treated for the condition in King Edward VII's Hospital in central London, she was ordered by doctors to have a period of rest at home at Kensington Palace.
For the individual identity condition, a senior leader at Wipro spent 15 minutes discussing ways in which working at the company would enable the newcomers to express their individuality.
The couple, who spent a lifetime building up the collection, made it a condition of their will that nothing be revealed about them or their reasons for building up the collection.