Duration of Observership/externship
After one gets a LoR and is uploaded on ERAS. How does the program director know how long you have done your observership/externship with the person whom you have got the LoR from (1 week/3week/6 week, etc)?
I know the letter can have it written on it but lets say if its not written on it as some people who write the letter do not write how long you were with them and just say I have know him/her since so and so. Also considering in you CV experience section you have to write from what month to what month you were there but what is way to validate it or does it not need to be validated and if need be the PD can call the doctor to confirm?