New Adaptors Adform, bRealTime, Springserve

How to add bidder Adform:

var adUnits = [{
code: '/9968336/header-bid-tag-0',
sizes: [[300, 250], [300, 600]],
bids: [{
bidder: 'adform',
params: {
adxDomain: 'adx.adform.net', //optional
mid: 74042
}
}]
}];

How to add bidder BRealTime:

var adUnits = [{
code: '/9968336/header-bid-tag-0',
sizes: [[300, 250], [300, 600]],
bids: [{
bidder: 'brealtime',
params: {
placementId: '2251610'
}
}]
}];

How to add bidder Springserve:

var adUnits = [{
code: '/9968336/header-bid-tag-0',
sizes: [[300, 250], [300, 600]],
bids: [{
bidder: 'springserve',
params: {
impId: 1234, //Required - number
supplyPartnerId: 1, //Required - number
}
}]
}];