function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Amon, Diva J & Ziegler, Amanda F & Kremenetskaia, Antonina', 42],
    ['Bohn, Jens Michael', 16],
    ['Gebruk, Andrey V. & Solis-Marin, Francisco A.', 16],
    ['Gerdes, Klaas & Kihara, Terue Cristina & Martinez Arbizu, Pedro', 19],
    ['Madeira, Patrícia & Kroh, Andreas & Cordeiro, Ricardo', 50],
    ['Martins, Luciana & Marques, Alexandre Oliveira', 19],
    ['Martins, Luciana & Tavares, Marcos', 33],
    ['O’Loughlin, P. Mark & Ahearn, Cynthia', 28],
    ['O’Loughlin, P. Mark & Harding 1, Caroline & Paulay, Gustav', 37],
    ['Pawson, David L. & Pawson, Doris J. & King, Rachael A.', 38],
    ['Prata, Jéssica & Manso, Cynthia Lara De Castro', 27],
    ['Samyn, Yves & Vandenspiegel, Didier', 31],
    ['THANDAR, AHMED S.', 30],
    ['Thandar, Ahmed S.', 105],
    ['Théel, Hjalmar', 96],
    ['Other (116)', 484]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=1071)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'TreatmentsPerAuthor', 'pie', 16, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerAuthor'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartTreatmentsPerAuthor);